/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf --traceabstraction.use.on-demand.petri.net.difference true -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix023_tso.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.repeated-lipton-8d0d62b [2022-12-06 16:24:47,777 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-06 16:24:47,779 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-06 16:24:47,810 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-06 16:24:47,811 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-06 16:24:47,813 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-06 16:24:47,816 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-06 16:24:47,818 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-06 16:24:47,822 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-06 16:24:47,827 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-06 16:24:47,828 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-06 16:24:47,829 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-06 16:24:47,829 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-06 16:24:47,831 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-06 16:24:47,832 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-06 16:24:47,834 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-06 16:24:47,835 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-06 16:24:47,835 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-06 16:24:47,837 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-06 16:24:47,841 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-06 16:24:47,842 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-06 16:24:47,842 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-06 16:24:47,843 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-06 16:24:47,844 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-06 16:24:47,849 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-06 16:24:47,849 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-06 16:24:47,849 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-06 16:24:47,850 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-06 16:24:47,851 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-06 16:24:47,851 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-06 16:24:47,851 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-06 16:24:47,853 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-06 16:24:47,854 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-06 16:24:47,854 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-06 16:24:47,855 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-06 16:24:47,855 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-06 16:24:47,855 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-06 16:24:47,855 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-06 16:24:47,855 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-06 16:24:47,856 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-06 16:24:47,856 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-06 16:24:47,857 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf [2022-12-06 16:24:47,877 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-06 16:24:47,878 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-06 16:24:47,879 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-06 16:24:47,879 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-06 16:24:47,879 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-06 16:24:47,880 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-06 16:24:47,880 INFO L138 SettingsManager]: * Use SBE=true [2022-12-06 16:24:47,880 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-06 16:24:47,880 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-06 16:24:47,880 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-06 16:24:47,881 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-06 16:24:47,881 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-06 16:24:47,881 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-06 16:24:47,881 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-06 16:24:47,881 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-06 16:24:47,881 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-06 16:24:47,882 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-06 16:24:47,882 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-06 16:24:47,882 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-06 16:24:47,882 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-06 16:24:47,882 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-06 16:24:47,882 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-06 16:24:47,882 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-06 16:24:47,882 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 16:24:47,882 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-06 16:24:47,883 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-06 16:24:47,883 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-06 16:24:47,883 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-06 16:24:47,883 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-06 16:24:47,883 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-12-06 16:24:47,883 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-06 16:24:47,883 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use on-demand Petri net difference -> true [2022-12-06 16:24:48,177 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-06 16:24:48,193 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-06 16:24:48,194 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-06 16:24:48,195 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-06 16:24:48,195 INFO L275 PluginConnector]: CDTParser initialized [2022-12-06 16:24:48,196 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix023_tso.i [2022-12-06 16:24:49,212 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-06 16:24:49,445 INFO L351 CDTParser]: Found 1 translation units. [2022-12-06 16:24:49,446 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix023_tso.i [2022-12-06 16:24:49,457 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3498f6568/6a9eca98431046c581d78101809392dc/FLAG65b044908 [2022-12-06 16:24:49,469 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3498f6568/6a9eca98431046c581d78101809392dc [2022-12-06 16:24:49,471 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-06 16:24:49,472 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-06 16:24:49,473 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-06 16:24:49,473 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-06 16:24:49,475 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-06 16:24:49,475 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:24:49" (1/1) ... [2022-12-06 16:24:49,476 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57c66c98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:49, skipping insertion in model container [2022-12-06 16:24:49,476 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:24:49" (1/1) ... [2022-12-06 16:24:49,480 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-06 16:24:49,512 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-06 16:24:49,624 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix023_tso.i[944,957] [2022-12-06 16:24:49,774 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,774 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,775 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,775 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,775 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,781 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,781 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,781 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,782 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,784 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,784 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,803 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,804 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,804 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,804 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,809 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,810 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,810 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,810 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,811 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,811 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,811 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,811 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,814 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,814 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,814 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,814 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,815 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,815 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,823 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,823 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,824 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,824 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,838 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,838 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,838 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,844 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,845 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,845 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,851 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,851 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,868 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,869 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 16:24:49,881 INFO L203 MainTranslator]: Completed pre-run [2022-12-06 16:24:49,889 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix023_tso.i[944,957] [2022-12-06 16:24:49,915 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,915 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,915 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,915 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,916 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,916 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,916 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,917 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,917 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,918 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,918 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,924 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,924 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,924 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,925 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,925 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,926 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,926 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,931 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,931 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,932 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,932 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,932 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,938 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,938 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,939 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,939 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,940 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,940 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,947 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,948 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,948 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,948 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,949 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,949 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,949 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,952 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,952 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,952 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,953 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,954 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:24:49,957 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:24:49,957 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 16:24:49,995 INFO L208 MainTranslator]: Completed translation [2022-12-06 16:24:49,995 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:49 WrapperNode [2022-12-06 16:24:49,996 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-06 16:24:49,997 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-06 16:24:49,998 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-06 16:24:49,998 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-06 16:24:50,003 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:49" (1/1) ... [2022-12-06 16:24:50,026 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:49" (1/1) ... [2022-12-06 16:24:50,064 INFO L138 Inliner]: procedures = 177, calls = 72, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 274 [2022-12-06 16:24:50,065 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-06 16:24:50,065 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-06 16:24:50,066 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-06 16:24:50,066 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-06 16:24:50,072 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:49" (1/1) ... [2022-12-06 16:24:50,072 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:49" (1/1) ... [2022-12-06 16:24:50,076 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:49" (1/1) ... [2022-12-06 16:24:50,076 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:49" (1/1) ... [2022-12-06 16:24:50,096 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:49" (1/1) ... [2022-12-06 16:24:50,098 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:49" (1/1) ... [2022-12-06 16:24:50,100 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:49" (1/1) ... [2022-12-06 16:24:50,107 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:49" (1/1) ... [2022-12-06 16:24:50,111 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-06 16:24:50,112 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-06 16:24:50,112 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-06 16:24:50,112 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-06 16:24:50,113 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:49" (1/1) ... [2022-12-06 16:24:50,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 16:24:50,126 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 16:24:50,136 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-06 16:24:50,182 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-06 16:24:50,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-06 16:24:50,198 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-12-06 16:24:50,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-06 16:24:50,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-06 16:24:50,198 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-06 16:24:50,198 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-12-06 16:24:50,198 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-12-06 16:24:50,198 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-12-06 16:24:50,199 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-12-06 16:24:50,199 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-12-06 16:24:50,199 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-12-06 16:24:50,199 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2022-12-06 16:24:50,199 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2022-12-06 16:24:50,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-06 16:24:50,200 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-12-06 16:24:50,200 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-06 16:24:50,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-06 16:24:50,201 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2022-12-06 16:24:50,311 INFO L236 CfgBuilder]: Building ICFG [2022-12-06 16:24:50,312 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-06 16:24:50,679 INFO L277 CfgBuilder]: Performing block encoding [2022-12-06 16:24:50,999 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-06 16:24:51,000 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-06 16:24:51,002 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:24:51 BoogieIcfgContainer [2022-12-06 16:24:51,002 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-06 16:24:51,004 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-06 16:24:51,004 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-06 16:24:51,006 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-06 16:24:51,006 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.12 04:24:49" (1/3) ... [2022-12-06 16:24:51,007 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c56e5b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 04:24:51, skipping insertion in model container [2022-12-06 16:24:51,007 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:24:49" (2/3) ... [2022-12-06 16:24:51,007 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c56e5b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 04:24:51, skipping insertion in model container [2022-12-06 16:24:51,007 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:24:51" (3/3) ... [2022-12-06 16:24:51,008 INFO L112 eAbstractionObserver]: Analyzing ICFG mix023_tso.i [2022-12-06 16:24:51,021 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-06 16:24:51,022 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-12-06 16:24:51,022 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-06 16:24:51,080 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-12-06 16:24:51,112 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 162 places, 151 transitions, 322 flow [2022-12-06 16:24:51,187 INFO L130 PetriNetUnfolder]: 2/147 cut-off events. [2022-12-06 16:24:51,188 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-06 16:24:51,194 INFO L83 FinitePrefix]: Finished finitePrefix Result has 160 conditions, 147 events. 2/147 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 79 event pairs, 0 based on Foata normal form. 0/142 useless extension candidates. Maximal degree in co-relation 90. Up to 2 conditions per place. [2022-12-06 16:24:51,194 INFO L82 GeneralOperation]: Start removeDead. Operand has 162 places, 151 transitions, 322 flow [2022-12-06 16:24:51,201 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 158 places, 147 transitions, 306 flow [2022-12-06 16:24:51,207 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-06 16:24:51,214 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@4acb084, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, Conditionality=CONDITIONAL_DISJUNCTIVE, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-06 16:24:51,214 INFO L358 AbstractCegarLoop]: Starting to check reachability of 9 error locations. [2022-12-06 16:24:51,233 INFO L130 PetriNetUnfolder]: 0/80 cut-off events. [2022-12-06 16:24:51,233 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-06 16:24:51,233 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:24:51,234 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:24:51,234 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P1Err0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 6 more)] === [2022-12-06 16:24:51,240 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:24:51,240 INFO L85 PathProgramCache]: Analyzing trace with hash -113764297, now seen corresponding path program 1 times [2022-12-06 16:24:51,246 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:24:51,247 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [596693562] [2022-12-06 16:24:51,247 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:24:51,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:24:51,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:24:51,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:24:51,755 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:24:51,756 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [596693562] [2022-12-06 16:24:51,756 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [596693562] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:24:51,756 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:24:51,756 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-06 16:24:51,757 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1658174457] [2022-12-06 16:24:51,758 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:24:51,764 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-06 16:24:51,764 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:24:51,790 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-06 16:24:51,791 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-06 16:24:51,793 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 131 out of 151 [2022-12-06 16:24:51,795 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 158 places, 147 transitions, 306 flow. Second operand has 3 states, 3 states have (on average 132.33333333333334) internal successors, (397), 3 states have internal predecessors, (397), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:24:51,795 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:24:51,795 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 131 of 151 [2022-12-06 16:24:51,796 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:24:52,320 INFO L130 PetriNetUnfolder]: 572/2646 cut-off events. [2022-12-06 16:24:52,320 INFO L131 PetriNetUnfolder]: For 27/27 co-relation queries the response was YES. [2022-12-06 16:24:52,331 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3545 conditions, 2646 events. 572/2646 cut-off events. For 27/27 co-relation queries the response was YES. Maximal size of possible extension queue 125. Compared 24381 event pairs, 409 based on Foata normal form. 106/2541 useless extension candidates. Maximal degree in co-relation 3472. Up to 676 conditions per place. [2022-12-06 16:24:52,344 INFO L137 encePairwiseOnDemand]: 146/151 looper letters, 24 selfloop transitions, 2 changer transitions 0/153 dead transitions. [2022-12-06 16:24:52,345 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 158 places, 153 transitions, 376 flow [2022-12-06 16:24:52,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-06 16:24:52,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-06 16:24:52,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 424 transitions. [2022-12-06 16:24:52,359 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.9359823399558499 [2022-12-06 16:24:52,364 INFO L294 CegarLoopForPetriNet]: 158 programPoint places, 0 predicate places. [2022-12-06 16:24:52,364 INFO L495 AbstractCegarLoop]: Abstraction has has 158 places, 153 transitions, 376 flow [2022-12-06 16:24:52,364 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 132.33333333333334) internal successors, (397), 3 states have internal predecessors, (397), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:24:52,364 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:24:52,364 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:24:52,365 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-06 16:24:52,365 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting P3Err0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 6 more)] === [2022-12-06 16:24:52,366 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:24:52,366 INFO L85 PathProgramCache]: Analyzing trace with hash -1271079792, now seen corresponding path program 1 times [2022-12-06 16:24:52,366 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:24:52,366 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1304417550] [2022-12-06 16:24:52,366 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:24:52,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:24:52,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:24:52,574 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:24:52,574 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:24:52,574 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1304417550] [2022-12-06 16:24:52,574 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1304417550] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:24:52,574 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:24:52,574 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-06 16:24:52,574 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1166074108] [2022-12-06 16:24:52,575 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:24:52,577 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-06 16:24:52,577 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:24:52,577 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-06 16:24:52,577 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-06 16:24:52,579 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 131 out of 151 [2022-12-06 16:24:52,580 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 158 places, 153 transitions, 376 flow. Second operand has 3 states, 3 states have (on average 133.0) internal successors, (399), 3 states have internal predecessors, (399), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:24:52,580 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:24:52,580 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 131 of 151 [2022-12-06 16:24:52,580 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:24:52,882 INFO L130 PetriNetUnfolder]: 456/1350 cut-off events. [2022-12-06 16:24:52,883 INFO L131 PetriNetUnfolder]: For 153/1003 co-relation queries the response was YES. [2022-12-06 16:24:52,886 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2761 conditions, 1350 events. 456/1350 cut-off events. For 153/1003 co-relation queries the response was YES. Maximal size of possible extension queue 91. Compared 9164 event pairs, 51 based on Foata normal form. 0/1297 useless extension candidates. Maximal degree in co-relation 2685. Up to 544 conditions per place. [2022-12-06 16:24:52,892 INFO L137 encePairwiseOnDemand]: 148/151 looper letters, 32 selfloop transitions, 3 changer transitions 0/162 dead transitions. [2022-12-06 16:24:52,892 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 159 places, 162 transitions, 482 flow [2022-12-06 16:24:52,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-06 16:24:52,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-06 16:24:52,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 416 transitions. [2022-12-06 16:24:52,894 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.9183222958057395 [2022-12-06 16:24:52,894 INFO L294 CegarLoopForPetriNet]: 158 programPoint places, 1 predicate places. [2022-12-06 16:24:52,895 INFO L495 AbstractCegarLoop]: Abstraction has has 159 places, 162 transitions, 482 flow [2022-12-06 16:24:52,895 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 133.0) internal successors, (399), 3 states have internal predecessors, (399), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:24:52,895 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:24:52,895 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:24:52,896 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-06 16:24:52,897 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 6 more)] === [2022-12-06 16:24:52,898 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:24:52,898 INFO L85 PathProgramCache]: Analyzing trace with hash 2058137291, now seen corresponding path program 1 times [2022-12-06 16:24:52,898 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:24:52,898 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [203156354] [2022-12-06 16:24:52,899 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:24:52,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:24:53,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:25:02,850 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:25:02,850 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:25:02,850 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [203156354] [2022-12-06 16:25:02,851 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [203156354] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:25:02,851 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:25:02,851 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-06 16:25:02,851 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2054243395] [2022-12-06 16:25:02,851 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:25:02,851 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-06 16:25:02,851 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:25:02,852 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-06 16:25:02,852 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-06 16:25:02,853 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 151 [2022-12-06 16:25:02,854 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 159 places, 162 transitions, 482 flow. Second operand has 7 states, 7 states have (on average 108.14285714285714) internal successors, (757), 7 states have internal predecessors, (757), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:25:02,854 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:25:02,854 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 151 [2022-12-06 16:25:02,854 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:25:04,667 INFO L130 PetriNetUnfolder]: 6649/13116 cut-off events. [2022-12-06 16:25:04,667 INFO L131 PetriNetUnfolder]: For 8891/15687 co-relation queries the response was YES. [2022-12-06 16:25:04,719 INFO L83 FinitePrefix]: Finished finitePrefix Result has 32014 conditions, 13116 events. 6649/13116 cut-off events. For 8891/15687 co-relation queries the response was YES. Maximal size of possible extension queue 675. Compared 113172 event pairs, 1572 based on Foata normal form. 1/12763 useless extension candidates. Maximal degree in co-relation 31917. Up to 4310 conditions per place. [2022-12-06 16:25:04,762 INFO L137 encePairwiseOnDemand]: 145/151 looper letters, 70 selfloop transitions, 3 changer transitions 126/288 dead transitions. [2022-12-06 16:25:04,762 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 167 places, 288 transitions, 1492 flow [2022-12-06 16:25:04,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-06 16:25:04,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-12-06 16:25:04,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1060 transitions. [2022-12-06 16:25:04,765 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.7799852832965416 [2022-12-06 16:25:04,767 INFO L294 CegarLoopForPetriNet]: 158 programPoint places, 9 predicate places. [2022-12-06 16:25:04,767 INFO L495 AbstractCegarLoop]: Abstraction has has 167 places, 288 transitions, 1492 flow [2022-12-06 16:25:04,767 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 108.14285714285714) internal successors, (757), 7 states have internal predecessors, (757), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:25:04,768 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:25:04,770 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:25:04,770 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-06 16:25:04,772 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 6 more)] === [2022-12-06 16:25:04,772 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:25:04,772 INFO L85 PathProgramCache]: Analyzing trace with hash -1509049458, now seen corresponding path program 1 times [2022-12-06 16:25:04,773 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:25:04,773 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [993820691] [2022-12-06 16:25:04,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:25:04,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:25:04,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:25:05,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:25:05,699 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:25:05,699 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [993820691] [2022-12-06 16:25:05,699 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [993820691] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:25:05,699 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:25:05,699 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-12-06 16:25:05,699 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [311087431] [2022-12-06 16:25:05,699 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:25:05,702 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-12-06 16:25:05,703 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:25:05,704 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-12-06 16:25:05,704 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-12-06 16:25:05,705 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 121 out of 151 [2022-12-06 16:25:05,706 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 167 places, 288 transitions, 1492 flow. Second operand has 10 states, 10 states have (on average 122.7) internal successors, (1227), 10 states have internal predecessors, (1227), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:25:05,706 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:25:05,706 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 121 of 151 [2022-12-06 16:25:05,706 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:25:08,625 INFO L130 PetriNetUnfolder]: 10647/22385 cut-off events. [2022-12-06 16:25:08,625 INFO L131 PetriNetUnfolder]: For 18956/39635 co-relation queries the response was YES. [2022-12-06 16:25:08,711 INFO L83 FinitePrefix]: Finished finitePrefix Result has 63738 conditions, 22385 events. 10647/22385 cut-off events. For 18956/39635 co-relation queries the response was YES. Maximal size of possible extension queue 1168. Compared 224030 event pairs, 1305 based on Foata normal form. 10/22125 useless extension candidates. Maximal degree in co-relation 63634. Up to 6775 conditions per place. [2022-12-06 16:25:08,750 INFO L137 encePairwiseOnDemand]: 140/151 looper letters, 71 selfloop transitions, 14 changer transitions 375/568 dead transitions. [2022-12-06 16:25:08,751 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 181 places, 568 transitions, 4341 flow [2022-12-06 16:25:08,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-12-06 16:25:08,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2022-12-06 16:25:08,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1935 transitions. [2022-12-06 16:25:08,759 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8543046357615894 [2022-12-06 16:25:08,761 INFO L294 CegarLoopForPetriNet]: 158 programPoint places, 23 predicate places. [2022-12-06 16:25:08,761 INFO L495 AbstractCegarLoop]: Abstraction has has 181 places, 568 transitions, 4341 flow [2022-12-06 16:25:08,761 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 122.7) internal successors, (1227), 10 states have internal predecessors, (1227), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:25:08,762 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:25:08,762 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:25:08,762 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-06 16:25:08,762 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 6 more)] === [2022-12-06 16:25:08,762 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:25:08,762 INFO L85 PathProgramCache]: Analyzing trace with hash 139544354, now seen corresponding path program 1 times [2022-12-06 16:25:08,763 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:25:08,763 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1005604755] [2022-12-06 16:25:08,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:25:08,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:25:08,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:25:17,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:25:17,006 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:25:17,006 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1005604755] [2022-12-06 16:25:17,006 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1005604755] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:25:17,006 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:25:17,006 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-12-06 16:25:17,006 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1484015479] [2022-12-06 16:25:17,006 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:25:17,007 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-12-06 16:25:17,008 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:25:17,008 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-12-06 16:25:17,008 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2022-12-06 16:25:17,009 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 107 out of 151 [2022-12-06 16:25:17,010 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 181 places, 568 transitions, 4341 flow. Second operand has 10 states, 10 states have (on average 109.9) internal successors, (1099), 10 states have internal predecessors, (1099), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:25:17,010 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:25:17,010 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 107 of 151 [2022-12-06 16:25:17,010 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:25:21,349 INFO L130 PetriNetUnfolder]: 14273/29198 cut-off events. [2022-12-06 16:25:21,349 INFO L131 PetriNetUnfolder]: For 26251/41465 co-relation queries the response was YES. [2022-12-06 16:25:21,472 INFO L83 FinitePrefix]: Finished finitePrefix Result has 105077 conditions, 29198 events. 14273/29198 cut-off events. For 26251/41465 co-relation queries the response was YES. Maximal size of possible extension queue 1677. Compared 297654 event pairs, 499 based on Foata normal form. 131/28973 useless extension candidates. Maximal degree in co-relation 104955. Up to 12559 conditions per place. [2022-12-06 16:25:21,592 INFO L137 encePairwiseOnDemand]: 135/151 looper letters, 102 selfloop transitions, 27 changer transitions 701/922 dead transitions. [2022-12-06 16:25:21,592 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 195 places, 922 transitions, 8820 flow [2022-12-06 16:25:21,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-12-06 16:25:21,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2022-12-06 16:25:21,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1767 transitions. [2022-12-06 16:25:21,596 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.7801324503311259 [2022-12-06 16:25:21,598 INFO L294 CegarLoopForPetriNet]: 158 programPoint places, 37 predicate places. [2022-12-06 16:25:21,600 INFO L495 AbstractCegarLoop]: Abstraction has has 195 places, 922 transitions, 8820 flow [2022-12-06 16:25:21,601 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 109.9) internal successors, (1099), 10 states have internal predecessors, (1099), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:25:21,601 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:25:21,601 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:25:21,601 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-06 16:25:21,601 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 6 more)] === [2022-12-06 16:25:21,602 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:25:21,602 INFO L85 PathProgramCache]: Analyzing trace with hash 1793367842, now seen corresponding path program 2 times [2022-12-06 16:25:21,602 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:25:21,602 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1710598607] [2022-12-06 16:25:21,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:25:21,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:25:21,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:25:22,384 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:25:22,384 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:25:22,384 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1710598607] [2022-12-06 16:25:22,384 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1710598607] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:25:22,384 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:25:22,384 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-12-06 16:25:22,384 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [639073709] [2022-12-06 16:25:22,384 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:25:22,385 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-12-06 16:25:22,385 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:25:22,385 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-12-06 16:25:22,386 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2022-12-06 16:25:22,386 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 121 out of 151 [2022-12-06 16:25:22,388 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 195 places, 922 transitions, 8820 flow. Second operand has 10 states, 10 states have (on average 122.8) internal successors, (1228), 10 states have internal predecessors, (1228), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:25:22,388 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:25:22,388 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 121 of 151 [2022-12-06 16:25:22,388 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:25:28,764 INFO L130 PetriNetUnfolder]: 19938/41782 cut-off events. [2022-12-06 16:25:28,764 INFO L131 PetriNetUnfolder]: For 48575/67470 co-relation queries the response was YES. [2022-12-06 16:25:28,965 INFO L83 FinitePrefix]: Finished finitePrefix Result has 169156 conditions, 41782 events. 19938/41782 cut-off events. For 48575/67470 co-relation queries the response was YES. Maximal size of possible extension queue 2335. Compared 454366 event pairs, 1021 based on Foata normal form. 236/41678 useless extension candidates. Maximal degree in co-relation 169027. Up to 20127 conditions per place. [2022-12-06 16:25:29,038 INFO L137 encePairwiseOnDemand]: 139/151 looper letters, 108 selfloop transitions, 36 changer transitions 1217/1475 dead transitions. [2022-12-06 16:25:29,038 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 213 places, 1475 transitions, 17567 flow [2022-12-06 16:25:29,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-12-06 16:25:29,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2022-12-06 16:25:29,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 2458 transitions. [2022-12-06 16:25:29,043 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8567445102823283 [2022-12-06 16:25:29,045 INFO L294 CegarLoopForPetriNet]: 158 programPoint places, 55 predicate places. [2022-12-06 16:25:29,045 INFO L495 AbstractCegarLoop]: Abstraction has has 213 places, 1475 transitions, 17567 flow [2022-12-06 16:25:29,046 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 122.8) internal successors, (1228), 10 states have internal predecessors, (1228), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:25:29,046 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:25:29,046 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:25:29,046 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-06 16:25:29,046 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 6 more)] === [2022-12-06 16:25:29,047 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:25:29,047 INFO L85 PathProgramCache]: Analyzing trace with hash -1861244409, now seen corresponding path program 1 times [2022-12-06 16:25:29,047 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:25:29,047 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [83153803] [2022-12-06 16:25:29,050 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:25:29,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:25:29,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:25:29,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:25:29,292 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:25:29,292 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [83153803] [2022-12-06 16:25:29,292 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [83153803] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:25:29,292 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:25:29,292 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-06 16:25:29,296 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [157600990] [2022-12-06 16:25:29,296 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:25:29,296 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-06 16:25:29,296 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:25:29,297 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-06 16:25:29,297 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-06 16:25:29,297 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 151 [2022-12-06 16:25:29,298 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 213 places, 1475 transitions, 17567 flow. Second operand has 6 states, 6 states have (on average 122.83333333333333) internal successors, (737), 6 states have internal predecessors, (737), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:25:29,298 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:25:29,298 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 151 [2022-12-06 16:25:29,298 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:25:33,815 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][532], [P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 91#L820true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:25:33,815 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:25:33,815 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:25:33,815 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:25:33,816 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:25:33,819 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][604], [130#L840true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:25:33,819 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:25:33,819 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:25:33,819 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:25:33,819 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:25:34,176 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][593], [130#L840true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 44#L891true, 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:25:34,176 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is not cut-off event [2022-12-06 16:25:34,176 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is not cut-off event [2022-12-06 16:25:34,176 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is not cut-off event [2022-12-06 16:25:34,176 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is not cut-off event [2022-12-06 16:25:34,278 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][532], [P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 91#L820true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:25:34,278 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:25:34,278 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:25:34,278 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:25:34,278 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:25:34,278 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][604], [130#L840true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:25:34,279 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:25:34,279 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:25:34,279 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:25:34,279 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:25:34,768 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][593], [130#L840true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 44#L891true, 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:25:34,768 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is not cut-off event [2022-12-06 16:25:34,768 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is not cut-off event [2022-12-06 16:25:34,768 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is not cut-off event [2022-12-06 16:25:34,768 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is not cut-off event [2022-12-06 16:25:40,452 INFO L130 PetriNetUnfolder]: 33456/63250 cut-off events. [2022-12-06 16:25:40,453 INFO L131 PetriNetUnfolder]: For 343720/365357 co-relation queries the response was YES. [2022-12-06 16:25:40,981 INFO L83 FinitePrefix]: Finished finitePrefix Result has 284807 conditions, 63250 events. 33456/63250 cut-off events. For 343720/365357 co-relation queries the response was YES. Maximal size of possible extension queue 2074. Compared 641195 event pairs, 1904 based on Foata normal form. 729/60986 useless extension candidates. Maximal degree in co-relation 284674. Up to 29641 conditions per place. [2022-12-06 16:25:41,176 INFO L137 encePairwiseOnDemand]: 140/151 looper letters, 576 selfloop transitions, 20 changer transitions 1155/1890 dead transitions. [2022-12-06 16:25:41,177 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 222 places, 1890 transitions, 26041 flow [2022-12-06 16:25:41,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-12-06 16:25:41,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-12-06 16:25:41,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1324 transitions. [2022-12-06 16:25:41,180 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8768211920529801 [2022-12-06 16:25:41,181 INFO L294 CegarLoopForPetriNet]: 158 programPoint places, 64 predicate places. [2022-12-06 16:25:41,181 INFO L495 AbstractCegarLoop]: Abstraction has has 222 places, 1890 transitions, 26041 flow [2022-12-06 16:25:41,182 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 122.83333333333333) internal successors, (737), 6 states have internal predecessors, (737), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:25:41,182 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:25:41,182 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:25:41,182 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-06 16:25:41,182 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 6 more)] === [2022-12-06 16:25:41,182 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:25:41,182 INFO L85 PathProgramCache]: Analyzing trace with hash -1247899121, now seen corresponding path program 1 times [2022-12-06 16:25:41,183 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:25:41,183 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1749379145] [2022-12-06 16:25:41,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:25:41,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:25:41,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:25:49,369 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:25:49,370 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:25:49,370 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1749379145] [2022-12-06 16:25:49,370 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1749379145] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:25:49,370 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:25:49,370 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-06 16:25:49,370 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [93276305] [2022-12-06 16:25:49,370 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:25:49,371 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-06 16:25:49,371 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:25:49,371 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-06 16:25:49,371 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-06 16:25:49,371 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 151 [2022-12-06 16:25:49,372 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 222 places, 1890 transitions, 26041 flow. Second operand has 7 states, 7 states have (on average 108.71428571428571) internal successors, (761), 7 states have internal predecessors, (761), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:25:49,372 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:25:49,372 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 151 [2022-12-06 16:25:49,372 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:25:53,326 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][654], [130#L840true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:25:53,326 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:25:53,326 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:25:53,326 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:25:53,326 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:25:53,327 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][577], [P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 91#L820true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:25:53,327 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:25:53,327 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:25:53,327 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:25:53,327 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:25:53,743 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][645], [130#L840true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 44#L891true, 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:25:53,744 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is not cut-off event [2022-12-06 16:25:53,744 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is not cut-off event [2022-12-06 16:25:53,744 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is not cut-off event [2022-12-06 16:25:53,744 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is not cut-off event [2022-12-06 16:25:53,837 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][654], [130#L840true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:25:53,837 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:25:53,837 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:25:53,837 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:25:53,837 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:25:53,838 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][577], [P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 91#L820true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:25:53,838 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:25:53,838 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:25:53,838 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:25:53,838 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:25:54,276 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][645], [130#L840true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 44#L891true, 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:25:54,276 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is not cut-off event [2022-12-06 16:25:54,276 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is not cut-off event [2022-12-06 16:25:54,276 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is not cut-off event [2022-12-06 16:25:54,276 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is not cut-off event [2022-12-06 16:26:02,518 INFO L130 PetriNetUnfolder]: 35798/70028 cut-off events. [2022-12-06 16:26:02,518 INFO L131 PetriNetUnfolder]: For 441597/474377 co-relation queries the response was YES. [2022-12-06 16:26:02,843 INFO L83 FinitePrefix]: Finished finitePrefix Result has 346875 conditions, 70028 events. 35798/70028 cut-off events. For 441597/474377 co-relation queries the response was YES. Maximal size of possible extension queue 2424. Compared 744401 event pairs, 1840 based on Foata normal form. 949/67882 useless extension candidates. Maximal degree in co-relation 346721. Up to 33000 conditions per place. [2022-12-06 16:26:03,130 INFO L137 encePairwiseOnDemand]: 143/151 looper letters, 584 selfloop transitions, 65 changer transitions 1596/2380 dead transitions. [2022-12-06 16:26:03,131 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 231 places, 2380 transitions, 37167 flow [2022-12-06 16:26:03,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-12-06 16:26:03,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-12-06 16:26:03,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1162 transitions. [2022-12-06 16:26:03,134 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.7695364238410596 [2022-12-06 16:26:03,135 INFO L294 CegarLoopForPetriNet]: 158 programPoint places, 73 predicate places. [2022-12-06 16:26:03,135 INFO L495 AbstractCegarLoop]: Abstraction has has 231 places, 2380 transitions, 37167 flow [2022-12-06 16:26:03,136 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 108.71428571428571) internal successors, (761), 7 states have internal predecessors, (761), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:26:03,136 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:26:03,136 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:26:03,136 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-06 16:26:03,136 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 6 more)] === [2022-12-06 16:26:03,137 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:26:03,137 INFO L85 PathProgramCache]: Analyzing trace with hash 214134618, now seen corresponding path program 1 times [2022-12-06 16:26:03,137 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:26:03,137 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [849835916] [2022-12-06 16:26:03,137 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:26:03,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:26:03,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:26:03,371 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:26:03,371 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:26:03,371 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [849835916] [2022-12-06 16:26:03,371 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [849835916] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:26:03,372 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:26:03,372 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-06 16:26:03,372 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1985455580] [2022-12-06 16:26:03,372 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:26:03,372 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-06 16:26:03,372 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:26:03,372 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-06 16:26:03,372 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-06 16:26:03,373 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 151 [2022-12-06 16:26:03,374 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 231 places, 2380 transitions, 37167 flow. Second operand has 7 states, 7 states have (on average 122.71428571428571) internal successors, (859), 7 states have internal predecessors, (859), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:26:03,374 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:26:03,374 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 151 [2022-12-06 16:26:03,374 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:26:09,344 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][645], [P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 91#L820true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:09,344 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:09,345 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:09,345 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:09,345 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:09,345 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][761], [130#L840true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:09,345 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:09,345 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:09,345 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:09,345 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:09,716 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][752], [130#L840true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 44#L891true, 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 144#L781true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:09,717 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is not cut-off event [2022-12-06 16:26:09,717 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is not cut-off event [2022-12-06 16:26:09,717 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is not cut-off event [2022-12-06 16:26:09,717 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is not cut-off event [2022-12-06 16:26:09,915 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][645], [P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 91#L820true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:09,915 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:09,915 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:09,916 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:09,916 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:09,916 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][761], [130#L840true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:09,916 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:09,916 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:09,916 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:09,916 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:10,228 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][752], [130#L840true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 44#L891true, 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:10,228 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is not cut-off event [2022-12-06 16:26:10,228 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is not cut-off event [2022-12-06 16:26:10,228 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is not cut-off event [2022-12-06 16:26:10,228 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is not cut-off event [2022-12-06 16:26:12,559 INFO L130 PetriNetUnfolder]: 19778/34896 cut-off events. [2022-12-06 16:26:12,559 INFO L131 PetriNetUnfolder]: For 370792/423460 co-relation queries the response was YES. [2022-12-06 16:26:12,696 INFO L83 FinitePrefix]: Finished finitePrefix Result has 204330 conditions, 34896 events. 19778/34896 cut-off events. For 370792/423460 co-relation queries the response was YES. Maximal size of possible extension queue 1706. Compared 305253 event pairs, 465 based on Foata normal form. 3475/36679 useless extension candidates. Maximal degree in co-relation 204172. Up to 16104 conditions per place. [2022-12-06 16:26:12,881 INFO L137 encePairwiseOnDemand]: 140/151 looper letters, 1050 selfloop transitions, 50 changer transitions 832/2069 dead transitions. [2022-12-06 16:26:12,882 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 243 places, 2069 transitions, 35974 flow [2022-12-06 16:26:12,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-06 16:26:12,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-06 16:26:12,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1727 transitions. [2022-12-06 16:26:12,885 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8797758532857871 [2022-12-06 16:26:12,886 INFO L294 CegarLoopForPetriNet]: 158 programPoint places, 85 predicate places. [2022-12-06 16:26:12,886 INFO L495 AbstractCegarLoop]: Abstraction has has 243 places, 2069 transitions, 35974 flow [2022-12-06 16:26:12,887 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 122.71428571428571) internal successors, (859), 7 states have internal predecessors, (859), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:26:12,887 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:26:12,887 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:26:12,887 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-06 16:26:12,887 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 6 more)] === [2022-12-06 16:26:12,887 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:26:12,887 INFO L85 PathProgramCache]: Analyzing trace with hash -572410237, now seen corresponding path program 1 times [2022-12-06 16:26:12,887 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:26:12,887 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [702668970] [2022-12-06 16:26:12,887 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:26:12,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:26:12,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:26:13,139 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:26:13,139 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:26:13,139 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [702668970] [2022-12-06 16:26:13,139 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [702668970] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:26:13,139 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:26:13,139 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-06 16:26:13,139 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1858296800] [2022-12-06 16:26:13,139 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:26:13,140 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-06 16:26:13,141 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:26:13,141 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-06 16:26:13,141 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-12-06 16:26:13,141 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 151 [2022-12-06 16:26:13,142 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 243 places, 2069 transitions, 35974 flow. Second operand has 8 states, 8 states have (on average 122.625) internal successors, (981), 8 states have internal predecessors, (981), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:26:13,142 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:26:13,142 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 151 [2022-12-06 16:26:13,142 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:26:19,019 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][624], [P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 91#L820true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:19,020 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:19,020 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:19,020 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:19,020 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:19,020 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][741], [130#L840true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:19,020 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:19,020 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:19,020 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:19,020 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:19,395 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][730], [130#L840true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 44#L891true, 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:19,395 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is not cut-off event [2022-12-06 16:26:19,395 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is not cut-off event [2022-12-06 16:26:19,395 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is not cut-off event [2022-12-06 16:26:19,395 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is not cut-off event [2022-12-06 16:26:19,521 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][624], [P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 91#L820true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:19,521 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:19,521 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:19,521 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:19,521 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:19,522 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][741], [130#L840true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:19,522 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:19,522 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:19,522 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:19,522 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:19,960 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][730], [130#L840true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 44#L891true, 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:19,960 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is not cut-off event [2022-12-06 16:26:19,960 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is not cut-off event [2022-12-06 16:26:19,960 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is not cut-off event [2022-12-06 16:26:19,960 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is not cut-off event [2022-12-06 16:26:20,903 INFO L130 PetriNetUnfolder]: 17499/28771 cut-off events. [2022-12-06 16:26:20,903 INFO L131 PetriNetUnfolder]: For 368756/411043 co-relation queries the response was YES. [2022-12-06 16:26:21,016 INFO L83 FinitePrefix]: Finished finitePrefix Result has 197312 conditions, 28771 events. 17499/28771 cut-off events. For 368756/411043 co-relation queries the response was YES. Maximal size of possible extension queue 1693. Compared 235553 event pairs, 331 based on Foata normal form. 3185/30506 useless extension candidates. Maximal degree in co-relation 197150. Up to 13251 conditions per place. [2022-12-06 16:26:21,107 INFO L137 encePairwiseOnDemand]: 140/151 looper letters, 1092 selfloop transitions, 92 changer transitions 573/1894 dead transitions. [2022-12-06 16:26:21,107 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 234 places, 1894 transitions, 36501 flow [2022-12-06 16:26:21,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-12-06 16:26:21,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-12-06 16:26:21,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 2129 transitions. [2022-12-06 16:26:21,112 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8812086092715232 [2022-12-06 16:26:21,113 INFO L294 CegarLoopForPetriNet]: 158 programPoint places, 76 predicate places. [2022-12-06 16:26:21,113 INFO L495 AbstractCegarLoop]: Abstraction has has 234 places, 1894 transitions, 36501 flow [2022-12-06 16:26:21,115 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 122.625) internal successors, (981), 8 states have internal predecessors, (981), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:26:21,115 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:26:21,115 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:26:21,115 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-06 16:26:21,115 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 6 more)] === [2022-12-06 16:26:21,115 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:26:21,115 INFO L85 PathProgramCache]: Analyzing trace with hash 1690613138, now seen corresponding path program 1 times [2022-12-06 16:26:21,115 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:26:21,117 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [794748461] [2022-12-06 16:26:21,117 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:26:21,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:26:21,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:26:30,035 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:26:30,035 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:26:30,035 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [794748461] [2022-12-06 16:26:30,035 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [794748461] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:26:30,035 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:26:30,035 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-06 16:26:30,035 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1751770277] [2022-12-06 16:26:30,035 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:26:30,036 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-06 16:26:30,036 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:26:30,036 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-06 16:26:30,036 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2022-12-06 16:26:30,036 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 102 out of 151 [2022-12-06 16:26:30,037 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 234 places, 1894 transitions, 36501 flow. Second operand has 8 states, 8 states have (on average 107.125) internal successors, (857), 8 states have internal predecessors, (857), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:26:30,037 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:26:30,037 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 102 of 151 [2022-12-06 16:26:30,037 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:26:33,547 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][1119], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 80#$Ultimate##0true, 91#L820true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:33,547 INFO L382 tUnfolder$Statistics]: this new event has 102 ancestors and is cut-off event [2022-12-06 16:26:33,547 INFO L385 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2022-12-06 16:26:33,547 INFO L385 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2022-12-06 16:26:33,547 INFO L385 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2022-12-06 16:26:33,548 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][950], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 80#$Ultimate##0true, 91#L820true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:33,548 INFO L382 tUnfolder$Statistics]: this new event has 102 ancestors and is cut-off event [2022-12-06 16:26:33,548 INFO L385 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2022-12-06 16:26:33,548 INFO L385 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2022-12-06 16:26:33,548 INFO L385 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2022-12-06 16:26:33,548 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][1147], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 80#$Ultimate##0true, 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:33,548 INFO L382 tUnfolder$Statistics]: this new event has 102 ancestors and is cut-off event [2022-12-06 16:26:33,548 INFO L385 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2022-12-06 16:26:33,548 INFO L385 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2022-12-06 16:26:33,548 INFO L385 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2022-12-06 16:26:34,275 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][1119], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 80#$Ultimate##0true, 91#L820true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:34,275 INFO L382 tUnfolder$Statistics]: this new event has 103 ancestors and is cut-off event [2022-12-06 16:26:34,275 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:26:34,275 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:26:34,275 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:26:34,276 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][950], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 80#$Ultimate##0true, 91#L820true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:34,276 INFO L382 tUnfolder$Statistics]: this new event has 103 ancestors and is cut-off event [2022-12-06 16:26:34,276 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:26:34,276 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:26:34,276 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:26:34,276 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][1147], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 80#$Ultimate##0true, 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:34,276 INFO L382 tUnfolder$Statistics]: this new event has 103 ancestors and is cut-off event [2022-12-06 16:26:34,276 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:26:34,276 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:26:34,276 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:26:34,290 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1095], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:34,290 INFO L382 tUnfolder$Statistics]: this new event has 103 ancestors and is cut-off event [2022-12-06 16:26:34,290 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:26:34,290 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:26:34,290 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:26:34,291 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1490], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 109#L801true, 153#L771true, 173#(= ~__unbuffered_p1_EAX~0 0), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 78#L2true, 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:34,292 INFO L382 tUnfolder$Statistics]: this new event has 103 ancestors and is cut-off event [2022-12-06 16:26:34,292 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:26:34,292 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:26:34,292 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:26:35,262 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][1096], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:35,263 INFO L382 tUnfolder$Statistics]: this new event has 103 ancestors and is not cut-off event [2022-12-06 16:26:35,263 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is not cut-off event [2022-12-06 16:26:35,263 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is not cut-off event [2022-12-06 16:26:35,263 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is not cut-off event [2022-12-06 16:26:35,263 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1332], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 19#L817true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:35,263 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,264 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,264 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,264 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,268 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][1491], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 78#L2true, 165#true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:35,268 INFO L382 tUnfolder$Statistics]: this new event has 103 ancestors and is not cut-off event [2022-12-06 16:26:35,268 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is not cut-off event [2022-12-06 16:26:35,268 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is not cut-off event [2022-12-06 16:26:35,268 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is not cut-off event [2022-12-06 16:26:35,268 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1733], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 171#true, 78#L2true, 165#true, 123#L852true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:26:35,268 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,268 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,268 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,268 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,275 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][1541], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 44#L891true, 153#L771true, 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:35,275 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,275 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,275 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,275 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,276 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][1572], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:35,276 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,276 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,276 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,276 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,276 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1332], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 91#L820true, 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:35,276 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,276 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,276 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,276 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,289 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][1304], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:35,289 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,289 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,289 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,289 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,289 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1095], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:35,290 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,290 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,290 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,290 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,290 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][1096], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:35,290 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,290 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,290 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,290 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,291 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1490], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 78#L2true, 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:35,291 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,291 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,291 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,291 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,292 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][1491], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 78#L2true, 165#true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:35,292 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,292 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,292 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,292 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,292 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][1795], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 78#L2true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:35,292 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,292 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,292 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,292 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,293 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1095], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:35,293 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,293 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,293 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,293 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,294 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1574], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 65#L3true, 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:35,294 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:35,294 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:35,294 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:35,295 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:35,295 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1574], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 65#L3true, 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:35,295 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,295 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,295 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,295 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,295 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][1575], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 65#L3true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:35,295 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,296 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,296 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,296 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:35,953 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1792], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 349#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 317#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 165#true, 67#L930true, 96#L830true, 123#L852true, 168#true, 280#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:35,953 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:35,953 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:35,953 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:35,953 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:35,983 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][1354], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, 8#L931true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 171#true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 89#L855true, 188#true, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:35,984 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:35,984 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:35,984 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:35,984 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:35,984 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][1360], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 8#L931true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 91#L820true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 171#true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 89#L855true, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:35,984 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:35,984 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:35,984 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:35,984 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,008 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][1119], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 91#L820true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:36,009 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,009 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,009 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,009 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,009 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][950], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:36,009 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,009 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,009 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,009 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,009 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][1147], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:36,009 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,009 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,010 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,010 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,010 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1617], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 91#L820true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:36,010 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,010 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,010 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,010 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,015 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][1796], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 65#L3true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:36,015 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,015 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,015 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,015 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,016 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][1575], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 65#L3true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:36,016 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,016 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,016 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,016 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,022 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][1096], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:36,022 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is not cut-off event [2022-12-06 16:26:36,023 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is not cut-off event [2022-12-06 16:26:36,023 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is not cut-off event [2022-12-06 16:26:36,023 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is not cut-off event [2022-12-06 16:26:36,023 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1332], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 19#L817true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:36,023 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,023 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,023 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,023 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,024 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1332], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:36,024 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,024 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,024 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,025 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,025 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1794], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 65#L3true, 171#true, 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:36,025 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:36,025 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:36,025 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:36,025 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:36,026 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1794], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 65#L3true, 171#true, 165#true, 123#L852true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, 19#L817true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:36,026 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,026 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,026 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,026 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,027 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1733], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 78#L2true, 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:36,027 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,027 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,027 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,027 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,029 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][1541], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 44#L891true, 153#L771true, 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:36,029 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,029 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,029 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,029 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,030 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][1572], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:36,030 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,030 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,030 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,030 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,030 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1332], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 91#L820true, 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:36,030 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,030 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,030 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,030 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,031 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][1541], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 44#L891true, 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:36,032 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,032 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,032 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,032 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,032 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][1572], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:36,032 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,032 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,032 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,032 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,032 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][1513], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 44#L891true, 91#L820true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:36,032 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,032 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,032 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,032 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,033 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1332], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 91#L820true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:36,033 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,033 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,033 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,033 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,037 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][1401], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 171#true, 165#true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 89#L855true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:36,037 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,037 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,037 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,037 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,038 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][1403], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 165#true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 89#L855true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:36,038 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,038 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,038 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,038 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,038 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][1832], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 155#L903true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 165#true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 89#L855true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:36,038 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,038 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,038 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,038 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,042 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][1304], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:36,042 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,042 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,042 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,042 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,043 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1095], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:36,043 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,043 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,043 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,043 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,043 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][1096], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:36,043 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,043 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,043 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,043 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,044 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1574], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 65#L3true, 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:36,045 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,045 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,045 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,045 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,045 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,045 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][1575], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 65#L3true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:36,045 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,045 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,045 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,045 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,045 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,045 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][1796], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 65#L3true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:36,045 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,045 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,045 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,046 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,046 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,046 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1574], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:36,046 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:36,046 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:36,046 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:36,047 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:36,047 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1574], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:36,047 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,047 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,047 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,047 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,047 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][1575], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:36,047 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,047 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,048 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:36,048 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:37,061 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][1378], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 8#L931true, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 171#true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 89#L855true, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:37,061 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is not cut-off event [2022-12-06 16:26:37,061 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-12-06 16:26:37,061 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-12-06 16:26:37,061 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-12-06 16:26:37,099 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][1541], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 153#L771true, 97#L827true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:37,099 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is not cut-off event [2022-12-06 16:26:37,099 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-12-06 16:26:37,099 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-12-06 16:26:37,099 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-12-06 16:26:37,099 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][2002], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 153#L771true, 97#L827true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:37,100 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,100 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,100 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,100 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,100 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1332], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 153#L771true, 97#L827true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:37,100 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,100 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,100 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,100 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,108 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][1939], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 153#L771true, 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 171#true, 78#L2true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:26:37,108 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is not cut-off event [2022-12-06 16:26:37,108 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-12-06 16:26:37,109 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-12-06 16:26:37,109 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-12-06 16:26:37,109 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1733], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 153#L771true, 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 171#true, 78#L2true, 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:26:37,109 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,109 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,109 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,109 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,112 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2133], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 8#L931true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 96#L830true, 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:37,112 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,112 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,112 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,112 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,116 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1802], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 8#L931true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 96#L830true, 165#true, 123#L852true, 168#true, 280#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:37,116 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,116 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,116 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,116 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,116 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][1995], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 349#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 317#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 67#L930true, 96#L830true, 165#true, 168#true, 296#true, 280#true, P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:37,117 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,117 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,117 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,117 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,117 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1792], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 349#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 317#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 165#true, 67#L930true, 96#L830true, 123#L852true, 168#true, 296#true, 280#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:37,117 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,117 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,117 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,117 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,147 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][1598], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 171#true, 165#true, 168#true, 19#L817true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 89#L855true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:37,147 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,147 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,147 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,147 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,148 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][1600], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 155#L903true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 171#true, 165#true, 168#true, 19#L817true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 89#L855true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:37,148 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,148 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,148 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,148 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,152 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][1354], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 171#true, 78#L2true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 89#L855true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:37,152 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,152 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,152 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,152 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,152 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][1378], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 171#true, 78#L2true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 89#L855true, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:26:37,152 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,152 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,152 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,152 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,153 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][1360], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 91#L820true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 171#true, 78#L2true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 89#L855true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:26:37,153 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,153 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,153 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,153 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,173 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][1119], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 91#L820true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 144#L781true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:37,173 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,173 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,173 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,174 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,174 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][950], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:37,174 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,174 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,174 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,174 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,174 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][1147], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:37,174 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,175 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,175 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,175 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,175 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1617], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 91#L820true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:37,175 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,175 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,175 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,175 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,181 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][1796], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:37,181 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,181 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,181 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,181 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,183 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][1575], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L817true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:37,183 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,183 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,183 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,183 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,187 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1332], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:37,187 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,187 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,187 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,187 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,188 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1794], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L817true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:37,188 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,188 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,189 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,189 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,189 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1794], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 165#true, 123#L852true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:37,189 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:37,189 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:37,189 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:37,189 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:37,191 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][1541], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 97#L827true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:37,191 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,191 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,191 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,191 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,191 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][1513], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 91#L820true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:37,191 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,192 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,192 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,192 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,192 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1794], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 65#L3true, 171#true, 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:37,192 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:37,192 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:37,192 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:37,192 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:37,193 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1332], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:37,193 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,193 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,193 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,193 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,194 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][1939], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 78#L2true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:37,195 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,195 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,195 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,195 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,195 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1733], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 78#L2true, 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:37,195 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,195 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,195 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,195 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,196 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][1951], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 91#L820true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 78#L2true, 165#true, 168#true, 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:37,196 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,196 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,196 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,196 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,197 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][1541], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 44#L891true, 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:37,197 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,197 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,197 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,197 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,198 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][1572], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:37,198 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,198 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,198 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,198 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,198 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][1513], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 44#L891true, 91#L820true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:37,198 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,198 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,198 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,198 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,199 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1332], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 91#L820true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:37,199 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,199 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,199 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,199 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,204 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][1401], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 171#true, 165#true, 168#true, 19#L817true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 89#L855true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:37,204 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,204 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,204 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,204 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,205 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][1403], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 144#L781true, 89#L855true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:37,205 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,205 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,205 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,205 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,205 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][1832], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 155#L903true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 165#true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 89#L855true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:37,205 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,205 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,205 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,205 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,209 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1574], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:37,209 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,209 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,209 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,209 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,209 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,210 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][1575], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:37,210 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,210 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,210 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,210 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,210 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,210 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][1796], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:37,210 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,210 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,210 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,210 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:37,210 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:38,009 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][1598], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 91#L820true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 165#true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 188#true, 89#L855true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,010 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,010 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,010 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,010 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,011 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][1600], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 155#L903true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 165#true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, 89#L855true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,011 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,011 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,011 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,011 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,012 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][1823], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 97#L827true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 165#true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, 89#L855true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,012 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,012 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,012 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,013 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,045 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][1541], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 153#L771true, 97#L827true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,045 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is not cut-off event [2022-12-06 16:26:38,045 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is not cut-off event [2022-12-06 16:26:38,045 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is not cut-off event [2022-12-06 16:26:38,045 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is not cut-off event [2022-12-06 16:26:38,046 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][2002], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 153#L771true, 97#L827true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,046 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,046 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,046 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,046 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,046 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1332], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 153#L771true, 97#L827true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,046 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,046 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,046 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,046 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,050 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2003], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 91#L820true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,051 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,051 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,051 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,051 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,052 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][1513], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 97#L827true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,052 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,052 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,052 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,052 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,053 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1332], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 97#L827true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,053 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,053 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,053 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,053 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,054 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1794], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 171#true, 165#true, 96#L830true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,054 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,054 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,054 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,054 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,054 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1794], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 155#L903true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 171#true, 96#L830true, 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,054 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,054 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,054 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,054 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,055 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1794], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 153#L771true, 97#L827true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 65#L3true, 171#true, 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,055 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,055 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,056 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,056 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,056 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1794], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 97#L827true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 65#L3true, 171#true, 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,056 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,056 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,056 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,056 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,058 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1733], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 171#true, 78#L2true, 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:26:38,058 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,058 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,058 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,058 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,059 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][1951], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 78#L2true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,059 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,059 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,059 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,059 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,060 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2133], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 78#L2true, 165#true, 96#L830true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,060 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,060 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,060 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,060 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,061 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2133], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 78#L2true, 165#true, 96#L830true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,061 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,061 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,061 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,061 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,061 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2346], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 8#L931true, P2Thread1of1ForFork0InUse, 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 96#L830true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,061 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,061 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,062 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,062 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,062 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2133], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, 8#L931true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 165#true, 96#L830true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,062 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,062 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,062 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,062 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,065 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1802], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, 8#L931true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 96#L830true, 165#true, 123#L852true, 168#true, 280#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,065 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,065 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,065 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,065 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,065 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][1999], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 8#L931true, P2Thread1of1ForFork0InUse, 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 96#L830true, 165#true, 168#true, 280#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,065 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,065 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,065 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,065 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,067 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1802], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 78#L2true, 165#true, 96#L830true, 123#L852true, 168#true, 280#true, 296#true, P1Thread1of1ForFork3InUse, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,067 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,067 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,067 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,067 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,091 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][1598], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 165#true, 168#true, 19#L817true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 144#L781true, 89#L855true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,091 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,091 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,092 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,092 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,092 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][1600], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 155#L903true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 171#true, 165#true, 168#true, 19#L817true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, 89#L855true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,092 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,092 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,092 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,092 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,116 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][1541], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 97#L827true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,116 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,116 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,116 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,117 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,117 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][1513], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 91#L820true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,117 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,117 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,117 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,117 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,118 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1794], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,118 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,118 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,118 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,118 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,118 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1332], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,118 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,118 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,118 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,119 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:38,756 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2003], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 155#L903true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 96#L830true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,756 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,756 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,756 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,756 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,757 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2346], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 78#L2true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 96#L830true, 168#true, 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,757 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,757 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,757 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,757 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,899 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2003], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 97#L827true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 65#L3true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,899 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,899 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,899 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,900 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,905 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][1598], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 91#L820true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 171#true, 165#true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 188#true, 89#L855true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,905 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,905 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,905 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,905 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,906 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][1600], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 155#L903true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 171#true, 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, 89#L855true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,906 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,906 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,906 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,907 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,907 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][1598], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 97#L827true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 171#true, 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 144#L781true, 188#true, 89#L855true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,907 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,907 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,907 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,907 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,907 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][1823], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 97#L827true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 171#true, 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, 89#L855true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,907 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,908 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,908 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,908 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,920 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][1600], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 97#L827true, 155#L903true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 171#true, 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, 89#L855true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,920 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,920 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,920 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,920 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,955 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2003], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 91#L820true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,955 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,955 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,955 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,955 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,956 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][1513], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 97#L827true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,956 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,956 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,956 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,957 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,957 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1332], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 97#L827true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,957 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,957 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,957 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,957 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,958 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1794], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 153#L771true, 155#L903true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 171#true, 96#L830true, 165#true, 123#L852true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,958 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,958 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,958 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,958 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,958 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1794], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 155#L903true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 96#L830true, 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,958 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:26:38,958 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:38,958 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:38,958 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:38,959 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1794], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 153#L771true, 97#L827true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 165#true, 123#L852true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,959 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,959 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,959 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,959 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,960 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1794], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 97#L827true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,960 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:26:38,960 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:38,960 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:38,960 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:38,962 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][2002], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 97#L827true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,962 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is not cut-off event [2022-12-06 16:26:38,962 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is not cut-off event [2022-12-06 16:26:38,962 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is not cut-off event [2022-12-06 16:26:38,962 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is not cut-off event [2022-12-06 16:26:38,962 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2003], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 97#L827true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,962 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,962 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,983 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,983 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,983 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,984 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1794], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 97#L827true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 57#L906true, 171#true, 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,984 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,984 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,984 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,984 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,984 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,985 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2216], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 153#L771true, 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 65#L3true, 171#true, 96#L830true, 165#true, 123#L852true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,985 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,985 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,985 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,985 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,985 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2216], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 65#L3true, 171#true, 96#L830true, 165#true, 123#L852true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,986 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:26:38,986 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:38,986 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:38,986 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:38,986 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2346], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 78#L2true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 96#L830true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,987 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,987 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,987 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,987 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,987 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,987 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2133], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 78#L2true, 165#true, 96#L830true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,987 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,987 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,987 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,987 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,987 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,990 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1802], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 78#L2true, 96#L830true, 165#true, 123#L852true, 168#true, 280#true, 296#true, P1Thread1of1ForFork3InUse, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,990 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,990 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,990 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,990 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,990 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][1999], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 78#L2true, 96#L830true, 165#true, 168#true, 296#true, 280#true, P1Thread1of1ForFork3InUse, 144#L781true, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,990 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,990 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,990 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,990 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,991 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2209], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 57#L906true, 171#true, 165#true, 96#L830true, 123#L852true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, 280#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:38,991 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,991 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,991 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:38,991 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:39,312 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2003], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 155#L903true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 96#L830true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:39,312 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,312 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,312 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,312 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,313 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2347], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 96#L830true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:39,313 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,313 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,313 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,313 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,331 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2003], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 97#L827true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:39,331 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,331 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,331 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,332 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,338 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][1598], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 97#L827true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 144#L781true, 188#true, 89#L855true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:39,338 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,338 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,338 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,338 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,338 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][1600], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 97#L827true, 155#L903true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, 89#L855true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:39,339 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,339 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,339 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,339 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,352 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][2002], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 97#L827true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:39,353 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is not cut-off event [2022-12-06 16:26:39,353 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is not cut-off event [2022-12-06 16:26:39,353 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is not cut-off event [2022-12-06 16:26:39,353 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is not cut-off event [2022-12-06 16:26:39,353 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2003], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 97#L827true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:39,353 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,353 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,353 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,353 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,353 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,353 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1794], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 97#L827true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:39,353 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,354 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,354 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,354 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,354 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,354 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2216], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 96#L830true, 165#true, 123#L852true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:39,354 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,354 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,354 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,355 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,355 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2216], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 96#L830true, 165#true, 123#L852true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:39,355 INFO L382 tUnfolder$Statistics]: this new event has 110 ancestors and is cut-off event [2022-12-06 16:26:39,355 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:26:39,355 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:26:39,355 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:26:39,356 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2216], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 57#L906true, 171#true, 165#true, 96#L830true, 123#L852true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:39,356 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,356 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,356 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,356 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,356 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,356 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2347], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 96#L830true, 165#true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:39,356 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,356 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,356 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,356 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,356 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,358 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2208], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 65#L3true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 96#L830true, 165#true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, 280#true, P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:39,358 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,358 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,358 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,359 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,359 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2209], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 65#L3true, 171#true, 96#L830true, 165#true, 123#L852true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, 280#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:39,359 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,359 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,359 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,359 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,360 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2361], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 96#L830true, 165#true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 285#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:39,360 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,360 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,360 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,360 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:39,654 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2347], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 96#L830true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:39,654 INFO L382 tUnfolder$Statistics]: this new event has 110 ancestors and is cut-off event [2022-12-06 16:26:39,654 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:26:39,654 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:26:39,654 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:26:39,673 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2216], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 96#L830true, 165#true, 123#L852true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:39,673 INFO L382 tUnfolder$Statistics]: this new event has 110 ancestors and is cut-off event [2022-12-06 16:26:39,673 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:26:39,673 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:26:39,673 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:26:39,673 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:26:39,674 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2347], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 96#L830true, 165#true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:39,674 INFO L382 tUnfolder$Statistics]: this new event has 110 ancestors and is cut-off event [2022-12-06 16:26:39,674 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:26:39,674 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:26:39,674 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:26:39,674 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:26:39,674 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2359], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 96#L830true, 165#true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, 285#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:39,675 INFO L382 tUnfolder$Statistics]: this new event has 110 ancestors and is cut-off event [2022-12-06 16:26:39,675 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:26:39,675 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:26:39,675 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:26:39,675 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2361], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 96#L830true, 165#true, 123#L852true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 285#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:39,675 INFO L382 tUnfolder$Statistics]: this new event has 110 ancestors and is cut-off event [2022-12-06 16:26:39,675 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:26:39,675 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:26:39,675 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:26:40,289 INFO L130 PetriNetUnfolder]: 31032/50790 cut-off events. [2022-12-06 16:26:40,289 INFO L131 PetriNetUnfolder]: For 854052/980810 co-relation queries the response was YES. [2022-12-06 16:26:40,505 INFO L83 FinitePrefix]: Finished finitePrefix Result has 372980 conditions, 50790 events. 31032/50790 cut-off events. For 854052/980810 co-relation queries the response was YES. Maximal size of possible extension queue 3268. Compared 452057 event pairs, 569 based on Foata normal form. 2859/51703 useless extension candidates. Maximal degree in co-relation 372796. Up to 23760 conditions per place. [2022-12-06 16:26:40,746 INFO L137 encePairwiseOnDemand]: 141/151 looper letters, 1565 selfloop transitions, 7 changer transitions 1325/3110 dead transitions. [2022-12-06 16:26:40,746 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 241 places, 3110 transitions, 68262 flow [2022-12-06 16:26:40,746 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-06 16:26:40,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-12-06 16:26:40,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 928 transitions. [2022-12-06 16:26:40,747 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.7682119205298014 [2022-12-06 16:26:40,748 INFO L294 CegarLoopForPetriNet]: 158 programPoint places, 83 predicate places. [2022-12-06 16:26:40,755 INFO L495 AbstractCegarLoop]: Abstraction has has 241 places, 3110 transitions, 68262 flow [2022-12-06 16:26:40,755 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 107.125) internal successors, (857), 8 states have internal predecessors, (857), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:26:40,755 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:26:40,756 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:26:40,756 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-12-06 16:26:40,756 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 6 more)] === [2022-12-06 16:26:40,756 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:26:40,756 INFO L85 PathProgramCache]: Analyzing trace with hash 1275244692, now seen corresponding path program 2 times [2022-12-06 16:26:40,756 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:26:40,756 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2054053283] [2022-12-06 16:26:40,757 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:26:40,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:26:40,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:26:41,881 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:26:41,882 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:26:41,882 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2054053283] [2022-12-06 16:26:41,882 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2054053283] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:26:41,882 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:26:41,882 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-12-06 16:26:41,882 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [109892773] [2022-12-06 16:26:41,882 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:26:41,883 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-12-06 16:26:41,883 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:26:41,883 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-12-06 16:26:41,884 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=99, Unknown=0, NotChecked=0, Total=132 [2022-12-06 16:26:41,884 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 119 out of 151 [2022-12-06 16:26:41,885 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 241 places, 3110 transitions, 68262 flow. Second operand has 12 states, 12 states have (on average 121.08333333333333) internal successors, (1453), 12 states have internal predecessors, (1453), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:26:41,885 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:26:41,885 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 119 of 151 [2022-12-06 16:26:41,885 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:26:49,616 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1514], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:49,617 INFO L382 tUnfolder$Statistics]: this new event has 103 ancestors and is cut-off event [2022-12-06 16:26:49,617 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:26:49,617 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:26:49,617 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:26:49,623 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2101], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 78#L2true, 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:49,623 INFO L382 tUnfolder$Statistics]: this new event has 103 ancestors and is cut-off event [2022-12-06 16:26:49,623 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:26:49,623 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:26:49,623 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:26:51,279 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][1515], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:51,280 INFO L382 tUnfolder$Statistics]: this new event has 103 ancestors and is not cut-off event [2022-12-06 16:26:51,280 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is not cut-off event [2022-12-06 16:26:51,280 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is not cut-off event [2022-12-06 16:26:51,280 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is not cut-off event [2022-12-06 16:26:51,280 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1883], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 19#L817true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:51,280 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,280 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,280 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,280 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,293 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][2102], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 171#true, 78#L2true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:26:51,294 INFO L382 tUnfolder$Statistics]: this new event has 103 ancestors and is not cut-off event [2022-12-06 16:26:51,294 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is not cut-off event [2022-12-06 16:26:51,294 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is not cut-off event [2022-12-06 16:26:51,294 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is not cut-off event [2022-12-06 16:26:51,294 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2518], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 78#L2true, 165#true, 123#L852true, 168#true, 296#true, 19#L817true, P1Thread1of1ForFork3InUse, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:26:51,294 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,294 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,294 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,294 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,312 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][2765], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:51,312 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,312 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,312 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,312 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,313 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2257], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 19#L817true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:51,313 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,313 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,313 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,313 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,313 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2258], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 44#L891true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 19#L817true, 144#L781true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:51,313 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,313 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,313 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,313 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,316 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][2243], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 44#L891true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:51,316 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,316 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,316 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,316 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,316 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][2339], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:51,316 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,316 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,316 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,316 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,317 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1883], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:51,317 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,317 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,317 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,317 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,349 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1514], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:51,350 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,350 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,350 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,350 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,353 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1903], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:51,353 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,353 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,353 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,353 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,353 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][1904], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:51,353 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,353 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,353 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,353 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,354 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][1907], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 144#L781true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:51,354 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,354 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,354 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,354 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,355 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2346], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 109#L801true, 153#L771true, 173#(= ~__unbuffered_p1_EAX~0 0), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 57#L906true, 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:51,355 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,355 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,355 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,355 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,355 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2773], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 57#L906true, 165#true, 123#L852true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:51,356 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:51,356 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:51,356 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:51,356 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:51,356 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][2347], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:51,356 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,356 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,356 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,356 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,359 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2770], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 78#L2true, 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:51,359 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,359 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,359 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,360 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,360 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2771], [130#L840true, P0Thread1of1ForFork1InUse, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 78#L2true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:26:51,360 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,360 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,360 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,360 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,360 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][2772], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 78#L2true, 165#true, 168#true, 296#true, 19#L817true, P1Thread1of1ForFork3InUse, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:51,360 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,360 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,360 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:51,360 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:26:52,942 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2759], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 349#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 317#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 96#L830true, 165#true, 67#L930true, 123#L852true, 168#true, 280#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:52,942 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:52,942 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:52,942 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:52,942 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:52,943 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3188], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 349#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 317#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 96#L830true, 165#true, 67#L930true, 123#L852true, 168#true, 280#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:52,943 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:52,943 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:52,943 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:52,943 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:53,070 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][1515], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:53,070 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is not cut-off event [2022-12-06 16:26:53,070 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is not cut-off event [2022-12-06 16:26:53,070 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is not cut-off event [2022-12-06 16:26:53,070 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is not cut-off event [2022-12-06 16:26:53,071 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1883], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:53,071 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,071 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,071 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,071 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,072 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2774], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 65#L3true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:53,072 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,072 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,072 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,072 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,073 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][2775], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:53,073 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,073 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,073 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,073 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,076 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2257], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 19#L817true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:53,076 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,077 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,077 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,077 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,077 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2258], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 296#true, 144#L781true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:53,077 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,077 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,077 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,077 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,079 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1883], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:53,079 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,079 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,079 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,079 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,080 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2764], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 65#L3true, 171#true, 165#true, 123#L852true, 168#true, 19#L817true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:53,080 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,081 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,081 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,081 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,081 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2764], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 65#L3true, 171#true, 165#true, 123#L852true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:53,081 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:53,081 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:53,081 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:53,081 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:53,081 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3197], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 65#L3true, 171#true, 165#true, 123#L852true, 168#true, 19#L817true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:53,081 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:53,082 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:53,082 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:53,082 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:53,094 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3079], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 78#L2true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 19#L817true, P1Thread1of1ForFork3InUse, 144#L781true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:26:53,094 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,094 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,094 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,094 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,095 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3080], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 78#L2true, 165#true, 123#L852true, 168#true, 296#true, 19#L817true, P1Thread1of1ForFork3InUse, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:26:53,095 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,095 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,095 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,095 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,096 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2518], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 78#L2true, 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:26:53,097 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,097 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,097 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,097 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,103 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][2765], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:53,103 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,103 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,103 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,103 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,104 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2257], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:53,104 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,104 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,104 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,104 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,104 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2258], [130#L840true, P0Thread1of1ForFork1InUse, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 44#L891true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:53,104 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,104 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,104 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,104 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,107 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][2243], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 44#L891true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:53,107 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,107 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,107 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,107 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,108 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][2339], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:53,108 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,108 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,108 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,108 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,108 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1883], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:53,108 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,108 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,108 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,108 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,110 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][2654], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 44#L891true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:53,111 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,111 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,111 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,111 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,111 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][2765], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:53,111 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,111 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,111 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,111 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,111 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2257], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:53,112 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,112 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,112 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,112 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,112 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2258], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 44#L891true, 91#L820true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 144#L781true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:53,112 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,112 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,112 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,112 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,126 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1903], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:53,126 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,126 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,126 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,126 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,127 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][1904], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:53,127 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,127 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,127 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,127 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,127 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][1907], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 144#L781true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:53,127 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,127 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,127 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,127 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,128 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2346], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 109#L801true, 153#L771true, 173#(= ~__unbuffered_p1_EAX~0 0), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:53,128 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,128 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,128 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,128 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,129 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2773], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 165#true, 123#L852true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:53,129 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:53,129 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:53,129 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:53,129 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:53,129 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][2347], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:53,129 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,129 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,129 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,129 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:26:53,748 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][2267], [130#L840true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 144#L781true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, 375#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:53,748 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:53,748 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:53,748 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:53,748 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:53,749 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2269], [P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 144#L781true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, 375#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:53,749 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:53,749 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:53,749 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:53,749 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,509 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3186], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 349#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 317#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 67#L930true, 165#true, 96#L830true, 168#true, 296#true, 280#true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:54,509 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,509 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,509 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,509 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,674 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][2243], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:54,674 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is not cut-off event [2022-12-06 16:26:54,674 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-12-06 16:26:54,674 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-12-06 16:26:54,674 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-12-06 16:26:54,675 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1883], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:54,675 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,675 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,675 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,676 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,676 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][3194], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 65#L3true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:54,676 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,676 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,676 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,676 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,689 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][2929], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 171#true, 78#L2true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:26:54,689 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is not cut-off event [2022-12-06 16:26:54,689 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-12-06 16:26:54,689 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-12-06 16:26:54,690 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-12-06 16:26:54,690 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2518], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 78#L2true, 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:26:54,690 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,690 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,690 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,690 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,698 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3343], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 8#L931true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 165#true, 96#L830true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:54,699 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,699 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,699 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,699 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,699 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3885], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 8#L931true, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 165#true, 96#L830true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:54,699 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:54,699 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:54,699 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:54,700 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:54,707 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2785], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 8#L931true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 96#L830true, 165#true, 123#L852true, 168#true, 296#true, 280#true, P1Thread1of1ForFork3InUse, 188#true, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:54,709 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,709 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,713 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,713 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,713 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3183], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 8#L931true, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 96#L830true, 165#true, 123#L852true, 168#true, 280#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:54,713 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:54,713 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:54,713 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:54,713 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:54,755 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3196], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:54,755 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,755 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,755 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,755 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,807 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2774], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:54,807 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,807 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,807 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,807 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,809 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][2775], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:54,809 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,809 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,809 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,809 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,811 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2257], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 19#L817true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:54,812 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,812 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,812 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,812 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,812 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2258], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 19#L817true, P1Thread1of1ForFork3InUse, 144#L781true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:54,812 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,812 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,812 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,812 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,814 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1883], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:54,814 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,814 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,814 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,814 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,815 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2764], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 165#true, 123#L852true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, 19#L817true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:54,815 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,815 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,815 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,815 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,815 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2764], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 165#true, 123#L852true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:54,815 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:54,815 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:54,815 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:54,815 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:54,816 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3197], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L817true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:54,816 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:54,816 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:54,816 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:54,816 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:54,820 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][2654], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:54,820 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,820 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,820 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,820 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,820 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2257], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:54,820 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,820 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,821 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,821 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,821 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3197], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 57#L906true, 171#true, 165#true, 123#L852true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:54,821 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:54,821 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:54,821 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:54,821 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:54,821 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2258], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 91#L820true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 144#L781true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:54,821 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,821 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,821 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,821 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,825 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3079], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 91#L820true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 78#L2true, 165#true, 168#true, 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:26:54,825 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,825 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,825 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,825 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,826 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3080], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 78#L2true, 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:26:54,826 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,826 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,826 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,826 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,826 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][3571], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 78#L2true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:26:54,826 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,826 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,826 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,826 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,830 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][2654], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 44#L891true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:54,830 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,830 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,830 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,830 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,831 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][2765], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:54,831 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,831 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,831 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,831 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,832 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2257], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:54,832 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,832 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,832 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,832 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,832 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2258], [130#L840true, P0Thread1of1ForFork1InUse, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 44#L891true, 91#L820true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:54,832 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,832 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,832 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:54,832 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:26:55,274 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][2664], [130#L840true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 44#L891true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true, P1Thread1of1ForFork3InUse, 188#true, 375#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:55,274 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is not cut-off event [2022-12-06 16:26:55,274 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is not cut-off event [2022-12-06 16:26:55,274 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is not cut-off event [2022-12-06 16:26:55,274 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is not cut-off event [2022-12-06 16:26:55,379 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][2267], [130#L840true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, 375#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:55,379 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:55,379 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:55,379 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:55,379 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:55,379 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2269], [P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true, P1Thread1of1ForFork3InUse, 188#true, 375#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:55,379 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:55,379 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:55,379 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:55,379 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:55,979 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3185], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 8#L931true, P2Thread1of1ForFork0InUse, 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 96#L830true, 168#true, 296#true, 280#true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:55,979 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:55,979 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:55,979 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:55,979 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,010 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3888], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, 8#L931true, P2Thread1of1ForFork0InUse, 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 96#L830true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:56,010 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,010 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,010 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,010 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,298 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][2243], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:56,299 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is not cut-off event [2022-12-06 16:26:56,299 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is not cut-off event [2022-12-06 16:26:56,299 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is not cut-off event [2022-12-06 16:26:56,299 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is not cut-off event [2022-12-06 16:26:56,299 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1883], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:56,299 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,299 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,299 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,299 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,301 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][3194], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:56,301 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,301 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,301 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,301 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,309 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3196], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 91#L820true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 65#L3true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:56,309 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,309 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,309 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,309 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,311 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2257], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:56,311 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,311 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,311 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,312 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,312 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2258], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 97#L827true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:56,312 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,312 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,312 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,312 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,313 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][3570], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 65#L3true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:56,313 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,313 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,313 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,313 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,314 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2764], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 155#L903true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 96#L830true, 165#true, 123#L852true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:56,314 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,314 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,314 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,314 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,314 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3197], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 155#L903true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 171#true, 96#L830true, 165#true, 123#L852true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:56,314 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:56,314 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:56,314 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:56,315 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:56,315 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2764], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 57#L906true, 171#true, 165#true, 123#L852true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:56,315 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,315 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,316 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,316 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,316 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3197], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 57#L906true, 171#true, 165#true, 123#L852true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:56,316 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:56,316 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:56,316 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:56,316 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:56,322 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3079], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 78#L2true, 165#true, 168#true, 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:26:56,322 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,322 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,322 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,322 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,323 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3080], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 171#true, 78#L2true, 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:26:56,323 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,323 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,323 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,323 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,324 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3343], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 78#L2true, 96#L830true, 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:56,324 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,324 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,324 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,324 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,324 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3885], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 78#L2true, 96#L830true, 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:56,324 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:56,324 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:56,324 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:56,324 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:56,332 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2785], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 78#L2true, 96#L830true, 165#true, 123#L852true, 168#true, 296#true, 280#true, P1Thread1of1ForFork3InUse, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:56,333 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,333 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,333 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,333 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,333 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3183], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 78#L2true, 165#true, 96#L830true, 123#L852true, 168#true, 296#true, 280#true, P1Thread1of1ForFork3InUse, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:56,333 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:56,333 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:56,333 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:56,333 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:56,362 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3196], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, 19#L817true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:56,362 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,362 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,362 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,362 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,395 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][2654], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:56,395 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,395 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,395 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,395 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,396 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2257], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:56,396 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,396 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,396 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,396 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,396 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3197], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 165#true, 123#L852true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:56,396 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:56,396 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:56,397 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:56,397 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:56,397 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2258], [130#L840true, P0Thread1of1ForFork1InUse, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 91#L820true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:56,397 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,397 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,397 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,397 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:26:56,597 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][2664], [130#L840true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 44#L891true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 144#L781true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 375#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-06 16:26:56,598 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is not cut-off event [2022-12-06 16:26:56,598 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is not cut-off event [2022-12-06 16:26:56,598 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is not cut-off event [2022-12-06 16:26:56,598 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is not cut-off event [2022-12-06 16:26:57,166 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3185], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 78#L2true, 165#true, 96#L830true, 168#true, 280#true, 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:57,167 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,167 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,167 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,167 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,374 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3196], [130#L840true, P0Thread1of1ForFork1InUse, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 155#L903true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 96#L830true, 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:57,374 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,374 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,375 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,375 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,375 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3888], [130#L840true, P0Thread1of1ForFork1InUse, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 78#L2true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 96#L830true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:57,375 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,375 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,375 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,375 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,431 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3196], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 97#L827true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 65#L3true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:57,431 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,431 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,431 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,431 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,498 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3196], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 91#L820true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:57,499 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,499 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,499 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,499 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,502 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2257], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:57,502 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,502 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,502 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,502 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,502 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2258], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, 97#L827true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:57,503 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,503 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,503 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,503 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,504 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][3570], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:57,504 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,504 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,504 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,504 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,505 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2764], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 155#L903true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 171#true, 96#L830true, 165#true, 123#L852true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:57,505 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,505 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,505 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,505 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,506 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3197], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 155#L903true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 171#true, 96#L830true, 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:57,506 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:26:57,506 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:57,506 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:57,506 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:57,507 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2764], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 165#true, 123#L852true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:57,507 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,507 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,507 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,507 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,508 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3197], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:57,508 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:26:57,508 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:57,508 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:57,508 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:57,513 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3615], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 65#L3true, 171#true, 96#L830true, 165#true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:57,513 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,513 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,513 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,513 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,514 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3887], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 65#L3true, 171#true, 96#L830true, 165#true, 123#L852true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:57,514 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:26:57,514 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:57,514 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:57,514 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:57,523 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3603], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 57#L906true, 171#true, 96#L830true, 165#true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 123#L852true, 168#true, 296#true, 280#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:57,523 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,523 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,523 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,523 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:26:57,524 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3604], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 57#L906true, 171#true, 165#true, 96#L830true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 123#L852true, 168#true, 280#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:57,524 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:26:57,524 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:57,524 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:57,524 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:58,169 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3601], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 65#L3true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 96#L830true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 280#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:58,169 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:26:58,169 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:58,169 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:58,169 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:58,191 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3196], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 155#L903true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 96#L830true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:58,192 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:26:58,192 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:58,192 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:58,192 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:58,192 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3886], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 65#L3true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 96#L830true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:58,192 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:26:58,192 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:58,192 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:58,192 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:58,223 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3196], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 97#L827true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:58,223 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:26:58,223 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:58,224 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:58,224 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:58,258 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3615], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 96#L830true, 165#true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:58,259 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:26:58,259 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:58,259 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:58,259 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:58,259 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3887], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 165#true, 96#L830true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:58,259 INFO L382 tUnfolder$Statistics]: this new event has 110 ancestors and is cut-off event [2022-12-06 16:26:58,259 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:26:58,259 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:26:58,259 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:26:58,264 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3911], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 96#L830true, 165#true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 285#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:58,264 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:26:58,264 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:58,264 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:58,264 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:26:58,264 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3912], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 96#L830true, 165#true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 285#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:58,264 INFO L382 tUnfolder$Statistics]: this new event has 110 ancestors and is cut-off event [2022-12-06 16:26:58,264 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:26:58,264 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:26:58,264 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:26:58,855 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3910], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 96#L830true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 285#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:58,856 INFO L382 tUnfolder$Statistics]: this new event has 110 ancestors and is cut-off event [2022-12-06 16:26:58,856 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:26:58,856 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:26:58,856 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:26:58,873 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3886], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 96#L830true, 165#true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:26:58,873 INFO L382 tUnfolder$Statistics]: this new event has 110 ancestors and is cut-off event [2022-12-06 16:26:58,873 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:26:58,873 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:26:58,873 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:27:00,557 INFO L130 PetriNetUnfolder]: 47693/78316 cut-off events. [2022-12-06 16:27:00,557 INFO L131 PetriNetUnfolder]: For 1732880/1975227 co-relation queries the response was YES. [2022-12-06 16:27:00,918 INFO L83 FinitePrefix]: Finished finitePrefix Result has 609173 conditions, 78316 events. 47693/78316 cut-off events. For 1732880/1975227 co-relation queries the response was YES. Maximal size of possible extension queue 4517. Compared 723865 event pairs, 674 based on Foata normal form. 6144/82410 useless extension candidates. Maximal degree in co-relation 608980. Up to 36426 conditions per place. [2022-12-06 16:27:01,107 INFO L137 encePairwiseOnDemand]: 137/151 looper letters, 1465 selfloop transitions, 732 changer transitions 2938/5385 dead transitions. [2022-12-06 16:27:01,107 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 257 places, 5385 transitions, 131864 flow [2022-12-06 16:27:01,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-12-06 16:27:01,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2022-12-06 16:27:01,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 2134 transitions. [2022-12-06 16:27:01,110 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.831320607713284 [2022-12-06 16:27:01,110 INFO L294 CegarLoopForPetriNet]: 158 programPoint places, 99 predicate places. [2022-12-06 16:27:01,110 INFO L495 AbstractCegarLoop]: Abstraction has has 257 places, 5385 transitions, 131864 flow [2022-12-06 16:27:01,111 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 121.08333333333333) internal successors, (1453), 12 states have internal predecessors, (1453), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:27:01,111 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:27:01,111 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:27:01,111 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-12-06 16:27:01,111 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 6 more)] === [2022-12-06 16:27:01,111 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:27:01,111 INFO L85 PathProgramCache]: Analyzing trace with hash -1544763914, now seen corresponding path program 3 times [2022-12-06 16:27:01,111 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:27:01,111 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1272182051] [2022-12-06 16:27:01,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:27:01,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:27:01,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:27:02,896 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:27:02,896 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:27:02,896 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1272182051] [2022-12-06 16:27:02,896 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1272182051] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:27:02,896 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:27:02,896 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-12-06 16:27:02,896 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [327533080] [2022-12-06 16:27:02,896 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:27:02,897 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-12-06 16:27:02,897 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:27:02,898 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-12-06 16:27:02,898 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=166, Unknown=0, NotChecked=0, Total=210 [2022-12-06 16:27:02,899 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 115 out of 151 [2022-12-06 16:27:02,900 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 257 places, 5385 transitions, 131864 flow. Second operand has 15 states, 15 states have (on average 116.93333333333334) internal successors, (1754), 15 states have internal predecessors, (1754), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:27:02,900 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:27:02,900 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 115 of 151 [2022-12-06 16:27:02,900 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:27:17,520 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1834], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 109#L801true, 153#L771true, 173#(= ~__unbuffered_p1_EAX~0 0), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:17,520 INFO L382 tUnfolder$Statistics]: this new event has 103 ancestors and is cut-off event [2022-12-06 16:27:17,520 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:27:17,520 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:27:17,520 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:27:17,532 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2597], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 109#L801true, 153#L771true, 173#(= ~__unbuffered_p1_EAX~0 0), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 78#L2true, 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:17,532 INFO L382 tUnfolder$Statistics]: this new event has 103 ancestors and is cut-off event [2022-12-06 16:27:17,532 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:27:17,532 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:27:17,532 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:27:20,112 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][1832], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:20,113 INFO L382 tUnfolder$Statistics]: this new event has 103 ancestors and is not cut-off event [2022-12-06 16:27:20,113 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is not cut-off event [2022-12-06 16:27:20,113 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is not cut-off event [2022-12-06 16:27:20,113 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is not cut-off event [2022-12-06 16:27:20,113 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2299], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:20,113 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,113 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,113 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,113 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,137 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][2596], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 78#L2true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:20,137 INFO L382 tUnfolder$Statistics]: this new event has 103 ancestors and is not cut-off event [2022-12-06 16:27:20,138 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is not cut-off event [2022-12-06 16:27:20,138 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is not cut-off event [2022-12-06 16:27:20,138 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is not cut-off event [2022-12-06 16:27:20,138 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3185], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 78#L2true, 165#true, 123#L852true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:20,138 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,138 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,138 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,138 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,165 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2299], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:20,165 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,165 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,165 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,165 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,166 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][2828], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:20,166 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,166 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,166 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,166 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,166 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][2801], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 44#L891true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:20,166 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,166 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,166 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,166 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,169 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][3459], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:20,169 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,169 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,169 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,169 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,169 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2821], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 44#L891true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:20,169 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,170 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,170 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,170 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,170 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2823], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:20,170 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,170 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,170 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,170 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,299 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1834], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:20,300 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,300 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,300 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,300 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,304 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][2325], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:20,304 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,304 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,304 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,304 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,305 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2327], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:20,305 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,305 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,305 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,305 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,305 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2329], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 430#(and (<= ~x$w_buff0_used~0 1) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:20,305 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,305 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,305 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,305 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,306 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][2907], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:20,306 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,306 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,306 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,306 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,307 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3528], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 65#L3true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:20,307 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:27:20,307 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:20,307 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:20,307 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:20,308 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2908], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 57#L906true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:20,308 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,308 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,308 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,308 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,312 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][3526], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 78#L2true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:20,312 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,312 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,312 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,312 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,313 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3527], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 78#L2true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 430#(and (<= ~x$w_buff0_used~0 1) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:27:20,313 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,313 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,313 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,313 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,313 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3530], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 78#L2true, 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:20,313 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,313 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,313 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:20,313 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:27:22,638 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3385], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 349#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 317#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 96#L830true, 67#L930true, 165#true, 123#L852true, 168#true, 296#true, 280#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:22,638 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:27:22,638 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:22,639 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:22,639 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:22,639 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4013], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 349#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 317#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 96#L830true, 67#L930true, 165#true, 123#L852true, 168#true, 296#true, 280#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:22,639 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:27:22,639 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:22,639 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:22,639 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:22,991 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][1832], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:22,991 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is not cut-off event [2022-12-06 16:27:22,991 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is not cut-off event [2022-12-06 16:27:22,991 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is not cut-off event [2022-12-06 16:27:22,991 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is not cut-off event [2022-12-06 16:27:22,992 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2299], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:22,992 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:27:22,992 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:22,992 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:22,992 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:22,993 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3529], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 65#L3true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 430#(and (<= ~x$w_buff0_used~0 1) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:22,993 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:27:22,993 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:22,993 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:22,993 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:22,994 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][3531], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 65#L3true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:22,994 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:27:22,995 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:22,995 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:22,995 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:22,999 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2299], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:22,999 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:27:22,999 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:22,999 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:22,999 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,003 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2821], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:23,003 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,003 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,003 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,003 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,003 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2823], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:23,003 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,003 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,004 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,004 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,006 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4115], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, 19#L817true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:23,006 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:27:23,006 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:23,006 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:23,006 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:23,006 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3458], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 65#L3true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 19#L817true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:23,006 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,006 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,006 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,006 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,007 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3458], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 65#L3true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:23,007 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:27:23,007 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:23,007 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:23,007 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:23,024 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3185], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 78#L2true, 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:27:23,025 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,025 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,025 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,025 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,029 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][4113], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 78#L2true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:23,034 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,034 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,034 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,034 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,035 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4114], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 78#L2true, 165#true, 123#L852true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:23,035 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,035 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,035 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,035 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,048 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2299], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:23,049 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,049 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,049 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,049 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,049 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][2828], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:23,049 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,049 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,049 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,049 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,050 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][2801], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 44#L891true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:23,050 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,050 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,050 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,050 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,054 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][3459], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 168#true, 296#true, 19#L817true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:23,054 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,054 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,054 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,054 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,055 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2821], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 44#L891true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 19#L817true, P1Thread1of1ForFork3InUse, 144#L781true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:23,055 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,055 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,055 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,055 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,055 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2823], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, 19#L817true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:23,055 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,055 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,055 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,055 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,060 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][3459], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:23,060 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,061 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,061 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,061 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,061 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2821], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 44#L891true, 91#L820true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:23,061 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,061 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,061 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,061 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,061 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][3422], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 44#L891true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:23,061 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,061 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,061 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,061 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,062 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2823], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:23,062 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,062 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,062 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,062 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,315 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][2325], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:23,315 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,315 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,315 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,315 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,316 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2327], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:23,316 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,316 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,316 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,316 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,316 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2329], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 430#(and (<= ~x$w_buff0_used~0 1) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:23,316 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,316 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,316 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,316 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,317 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][2907], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:23,317 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,317 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,317 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,318 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,318 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3528], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:23,318 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:27:23,318 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:23,318 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:23,318 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:23,319 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2908], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 109#L801true, 153#L771true, 173#(= ~__unbuffered_p1_EAX~0 0), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:23,319 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,319 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,319 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:23,319 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:27:24,859 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][4015], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 349#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 317#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 96#L830true, 67#L930true, 165#true, 168#true, 280#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:24,859 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:27:24,859 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:24,859 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:24,859 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,286 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][2801], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 153#L771true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:25,286 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is not cut-off event [2022-12-06 16:27:25,286 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-12-06 16:27:25,286 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-12-06 16:27:25,286 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-12-06 16:27:25,286 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3411], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 97#L827true, 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:25,286 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,286 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,287 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,287 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,287 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][4086], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 65#L3true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:25,287 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,287 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,287 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,287 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,311 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][3794], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 78#L2true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:25,311 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is not cut-off event [2022-12-06 16:27:25,311 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-12-06 16:27:25,311 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-12-06 16:27:25,311 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-12-06 16:27:25,311 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3409], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 153#L771true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 171#true, 78#L2true, 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:25,311 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,311 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,312 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,312 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,337 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5172], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 8#L931true, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 96#L830true, 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:25,337 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:27:25,337 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:25,337 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:25,338 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:25,338 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4386], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 8#L931true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 96#L830true, 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:25,338 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,338 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,338 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,338 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,347 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3589], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 8#L931true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 96#L830true, 165#true, 123#L852true, 168#true, 280#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:25,347 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,347 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,347 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,347 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,348 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4019], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 8#L931true, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 165#true, 96#L830true, 123#L852true, 168#true, 280#true, 296#true, P1Thread1of1ForFork3InUse, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:25,348 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:27:25,348 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:25,348 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:25,348 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:25,454 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][4112], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 65#L3true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, 19#L817true, P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:25,454 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,454 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,454 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,454 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,592 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3529], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 430#(and (<= ~x$w_buff0_used~0 1) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:25,592 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,592 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,592 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,592 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,593 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][3531], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:25,593 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,593 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,593 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,593 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,597 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2299], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:25,597 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,597 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,597 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,597 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,601 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2821], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:25,601 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,601 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,601 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,601 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,602 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2823], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:25,602 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,602 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,602 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,602 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,603 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4115], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L817true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:25,603 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:27:25,604 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:25,604 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:25,604 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:25,604 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3458], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:25,604 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:27:25,604 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:25,604 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:25,604 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:25,604 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3458], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 19#L817true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:25,604 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,604 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,605 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,605 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,612 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2821], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 91#L820true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:25,612 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,612 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,612 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,612 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,612 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][3422], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 97#L827true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:25,612 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,612 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,612 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,612 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,613 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2823], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:25,613 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,613 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,613 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,613 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,613 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4115], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:25,613 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:27:25,613 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:25,613 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:25,614 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:25,621 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][4688], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 78#L2true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:25,621 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,621 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,621 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,621 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,621 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][4113], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 91#L820true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 78#L2true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:25,621 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,621 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,621 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,621 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,622 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4114], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 78#L2true, 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:25,622 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,622 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,622 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,622 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,629 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][3459], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:25,629 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,629 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,629 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,629 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,630 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2821], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 44#L891true, 91#L820true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:25,630 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,630 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,630 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,630 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,630 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][3422], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 44#L891true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:25,630 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,630 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,630 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,630 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,630 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2823], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:25,630 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,631 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,631 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:25,631 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:27:27,218 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][4014], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, 8#L931true, 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 96#L830true, 168#true, 280#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 188#true, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:27,218 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,218 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,218 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,218 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,231 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5174], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, 8#L931true, 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 96#L830true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 188#true, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:27,231 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,231 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,231 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,231 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,599 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][2801], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:27,600 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is not cut-off event [2022-12-06 16:27:27,600 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is not cut-off event [2022-12-06 16:27:27,600 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is not cut-off event [2022-12-06 16:27:27,600 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is not cut-off event [2022-12-06 16:27:27,600 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3411], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:27,600 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,600 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,600 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,600 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,600 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][4086], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:27,601 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,601 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,601 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,601 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,608 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][4112], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 91#L820true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:27,608 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,608 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,608 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,608 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,609 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][4687], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 65#L3true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:27,609 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,609 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,609 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,609 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,613 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][4051], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 97#L827true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:27,614 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,614 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,614 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,614 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,614 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4053], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 97#L827true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:27,614 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,614 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,614 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,614 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,615 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4621], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 155#L903true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 96#L830true, 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:27,615 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:27:27,615 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:27,615 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:27,615 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:27,616 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3412], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 155#L903true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 171#true, 96#L830true, 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:27,616 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,616 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,616 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,616 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,617 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4621], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 97#L827true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 65#L3true, 171#true, 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:27,617 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:27:27,617 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:27,617 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:27,617 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:27,617 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3412], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 153#L771true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 65#L3true, 171#true, 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:27,618 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,618 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,618 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,618 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,637 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][4046], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 78#L2true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:27,637 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,637 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,637 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,637 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,638 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4047], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 78#L2true, 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:27,638 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,638 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,638 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,638 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,639 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5172], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 78#L2true, 165#true, 96#L830true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:27,639 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:27:27,639 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:27,639 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:27,639 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:27,640 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4386], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 78#L2true, 96#L830true, 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:27,640 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,640 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,640 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,640 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,650 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3589], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 78#L2true, 165#true, 96#L830true, 123#L852true, 168#true, 296#true, 280#true, P1Thread1of1ForFork3InUse, 188#true, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:27,650 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,650 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,650 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,651 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,651 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4019], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 78#L2true, 165#true, 96#L830true, 123#L852true, 168#true, 280#true, 296#true, P1Thread1of1ForFork3InUse, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:27,651 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:27:27,651 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:27,651 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:27,651 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:27,717 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][4112], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L817true, P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:27,717 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,717 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,717 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,717 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,795 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2821], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 91#L820true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:27,795 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,795 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,795 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,795 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,795 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][3422], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 97#L827true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:27,795 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,795 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,795 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,795 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,796 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2823], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:27,796 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,796 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,796 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,796 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:27:27,796 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4115], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:27,796 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:27:27,796 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:27,796 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:27,796 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,039 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][4014], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 78#L2true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 96#L830true, 165#true, 168#true, 280#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:29,039 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,039 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,039 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,039 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,055 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][4620], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 96#L830true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:29,055 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,055 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,055 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,055 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,055 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5174], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 78#L2true, 165#true, 96#L830true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:29,055 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,055 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,055 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,055 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,195 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][4620], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 97#L827true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:29,195 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,195 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,195 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,195 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,328 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][4112], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 91#L820true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:29,328 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,328 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,328 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,328 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,329 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][4687], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:29,329 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,329 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,329 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,329 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,333 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][4051], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 97#L827true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:29,333 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,333 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,333 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,334 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,334 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4053], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:29,334 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,334 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,334 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,334 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,335 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4621], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 155#L903true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 96#L830true, 165#true, 123#L852true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:29,335 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:27:29,335 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:27:29,335 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:27:29,335 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:27:29,336 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3412], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 155#L903true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 96#L830true, 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:29,336 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,336 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,336 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,336 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,337 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4621], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 97#L827true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:29,337 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:27:29,337 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:27:29,337 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:27:29,337 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:27:29,337 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3412], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 153#L771true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 165#true, 123#L852true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:29,337 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,337 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,337 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,337 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,342 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5173], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 65#L3true, 171#true, 96#L830true, 165#true, 123#L852true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:29,342 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:27:29,342 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:27:29,342 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:27:29,342 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:27:29,343 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4803], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 65#L3true, 171#true, 96#L830true, 165#true, 123#L852true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:29,343 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,343 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,343 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,343 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,361 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4794], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 57#L906true, 171#true, 96#L830true, 165#true, 123#L852true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 280#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:29,361 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,361 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,361 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,361 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:27:29,362 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4795], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 65#L3true, 171#true, 96#L830true, 165#true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 123#L852true, 168#true, 296#true, 280#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:29,362 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:27:29,362 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:27:29,362 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:27:29,362 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:27:30,462 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][4791], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 65#L3true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 96#L830true, 165#true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, 280#true, P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:30,462 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:27:30,462 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:27:30,462 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:27:30,462 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:27:30,485 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][4620], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 96#L830true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:30,485 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:27:30,485 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:27:30,485 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:27:30,485 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:27:30,485 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5171], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 65#L3true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 96#L830true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:30,485 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:27:30,485 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:27:30,485 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:27:30,485 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:27:30,588 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][4620], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 97#L827true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:30,588 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:27:30,588 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:27:30,588 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:27:30,588 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:27:30,849 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5173], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 96#L830true, 165#true, 123#L852true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:30,849 INFO L382 tUnfolder$Statistics]: this new event has 110 ancestors and is cut-off event [2022-12-06 16:27:30,849 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:27:30,849 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:27:30,849 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:27:30,850 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4803], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 165#true, 96#L830true, 123#L852true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:30,850 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:27:30,850 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:27:30,850 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:27:30,850 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:27:30,858 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5268], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 165#true, 96#L830true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 285#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:30,858 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:27:30,858 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:27:30,858 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:27:30,858 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:27:30,859 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5269], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 96#L830true, 165#true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 285#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:30,859 INFO L382 tUnfolder$Statistics]: this new event has 110 ancestors and is cut-off event [2022-12-06 16:27:30,859 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:27:30,859 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:27:30,859 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:27:31,553 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5266], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 96#L830true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 285#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:31,554 INFO L382 tUnfolder$Statistics]: this new event has 110 ancestors and is cut-off event [2022-12-06 16:27:31,554 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:27:31,554 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:27:31,554 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:27:31,571 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5171], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 96#L830true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:27:31,572 INFO L382 tUnfolder$Statistics]: this new event has 110 ancestors and is cut-off event [2022-12-06 16:27:31,572 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:27:31,572 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:27:31,572 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:27:35,212 INFO L130 PetriNetUnfolder]: 55533/91942 cut-off events. [2022-12-06 16:27:35,213 INFO L131 PetriNetUnfolder]: For 2462275/2653956 co-relation queries the response was YES. [2022-12-06 16:27:35,634 INFO L83 FinitePrefix]: Finished finitePrefix Result has 747240 conditions, 91942 events. 55533/91942 cut-off events. For 2462275/2653956 co-relation queries the response was YES. Maximal size of possible extension queue 5248. Compared 874746 event pairs, 713 based on Foata normal form. 10404/100078 useless extension candidates. Maximal degree in co-relation 747034. Up to 41780 conditions per place. [2022-12-06 16:27:35,864 INFO L137 encePairwiseOnDemand]: 139/151 looper letters, 1979 selfloop transitions, 889 changer transitions 4337/7451 dead transitions. [2022-12-06 16:27:35,864 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 271 places, 7451 transitions, 198796 flow [2022-12-06 16:27:35,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-12-06 16:27:35,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2022-12-06 16:27:35,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1839 transitions. [2022-12-06 16:27:35,866 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8119205298013245 [2022-12-06 16:27:35,867 INFO L294 CegarLoopForPetriNet]: 158 programPoint places, 113 predicate places. [2022-12-06 16:27:35,867 INFO L495 AbstractCegarLoop]: Abstraction has has 271 places, 7451 transitions, 198796 flow [2022-12-06 16:27:35,868 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 116.93333333333334) internal successors, (1754), 15 states have internal predecessors, (1754), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:27:35,868 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:27:35,868 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:27:35,868 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-12-06 16:27:35,868 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 6 more)] === [2022-12-06 16:27:35,868 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:27:35,868 INFO L85 PathProgramCache]: Analyzing trace with hash 838632790, now seen corresponding path program 4 times [2022-12-06 16:27:35,868 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:27:35,868 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [202330357] [2022-12-06 16:27:35,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:27:35,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:27:35,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:27:36,126 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:27:36,127 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:27:36,127 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [202330357] [2022-12-06 16:27:36,127 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [202330357] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:27:36,127 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:27:36,127 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-12-06 16:27:36,127 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [757145904] [2022-12-06 16:27:36,127 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:27:36,127 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-06 16:27:36,127 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:27:36,128 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-06 16:27:36,128 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-12-06 16:27:36,128 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 151 [2022-12-06 16:27:36,129 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 271 places, 7451 transitions, 198796 flow. Second operand has 9 states, 9 states have (on average 122.55555555555556) internal successors, (1103), 9 states have internal predecessors, (1103), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:27:36,129 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:27:36,129 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 151 [2022-12-06 16:27:36,129 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:28:10,527 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1757], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 109#L801true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 173#(= ~__unbuffered_p1_EAX~0 0), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:10,527 INFO L382 tUnfolder$Statistics]: this new event has 103 ancestors and is cut-off event [2022-12-06 16:28:10,527 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:28:10,527 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:28:10,527 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:28:10,540 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2494], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 109#L801true, 153#L771true, 173#(= ~__unbuffered_p1_EAX~0 0), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 78#L2true, 471#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:28:10,541 INFO L382 tUnfolder$Statistics]: this new event has 103 ancestors and is cut-off event [2022-12-06 16:28:10,541 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:28:10,541 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:28:10,541 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:28:20,925 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][1755], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:20,926 INFO L382 tUnfolder$Statistics]: this new event has 103 ancestors and is not cut-off event [2022-12-06 16:28:20,926 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is not cut-off event [2022-12-06 16:28:20,926 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is not cut-off event [2022-12-06 16:28:20,926 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is not cut-off event [2022-12-06 16:28:20,926 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2219], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 19#L817true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:20,926 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:28:20,926 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:20,927 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:20,927 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:20,981 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][2495], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 78#L2true, 165#true, 471#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:20,982 INFO L382 tUnfolder$Statistics]: this new event has 103 ancestors and is not cut-off event [2022-12-06 16:28:20,982 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is not cut-off event [2022-12-06 16:28:20,982 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is not cut-off event [2022-12-06 16:28:20,982 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is not cut-off event [2022-12-06 16:28:20,982 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3082], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 78#L2true, 165#true, 471#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L852true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:28:20,982 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:28:20,982 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:20,982 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:20,982 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,047 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][2860], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:21,048 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,048 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,048 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,048 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,048 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][2721], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 44#L891true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:21,048 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,048 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,048 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,048 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,048 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2219], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:21,048 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,049 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,049 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,049 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,054 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][3461], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 168#true, 296#true, 19#L817true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:21,054 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,054 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,054 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,054 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,055 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2734], [130#L840true, P0Thread1of1ForFork1InUse, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 44#L891true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 296#true, 144#L781true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:21,055 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,055 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,055 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,055 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,055 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2736], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 19#L817true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:21,055 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,055 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,055 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,055 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,399 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][1757], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 109#L801true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 173#(= ~__unbuffered_p1_EAX~0 0), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:21,399 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,399 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,399 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,399 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,404 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2234], [130#L840true, P0Thread1of1ForFork1InUse, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 109#L801true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#(= ~__unbuffered_p1_EAX~0 0), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 430#(and (<= ~x$w_buff0_used~0 1) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 296#true, 144#L781true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:21,404 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,404 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,404 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,404 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,405 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2236], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 109#L801true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#(= ~__unbuffered_p1_EAX~0 0), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:21,405 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,405 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,405 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,405 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,405 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][2238], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:21,405 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,405 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,405 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,405 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,412 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][2870], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:21,412 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,412 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,413 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,413 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,413 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2871], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 109#L801true, 153#L771true, 173#(= ~__unbuffered_p1_EAX~0 0), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 57#L906true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:21,413 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,413 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,413 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,413 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,413 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3477], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 57#L906true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:21,413 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:28:21,414 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:21,414 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:21,414 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:21,419 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3479], [130#L840true, P0Thread1of1ForFork1InUse, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 78#L2true, 165#true, 471#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 168#true, 430#(and (<= ~x$w_buff0_used~0 1) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:21,419 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,419 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,419 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,419 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,419 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][3476], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 78#L2true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 471#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:28:21,419 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,419 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,419 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,419 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,420 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3480], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 78#L2true, 165#true, 471#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:28:21,420 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,420 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,420 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:21,420 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:28:31,314 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3447], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 463#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 349#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 317#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 165#true, 96#L830true, 67#L930true, 123#L852true, 168#true, 280#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:31,314 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,314 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,314 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,314 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,314 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4087], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 463#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 349#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 317#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 165#true, 96#L830true, 67#L930true, 123#L852true, 168#true, 280#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:31,315 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:28:31,315 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:31,315 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:31,315 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:31,882 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][1755], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:31,883 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is not cut-off event [2022-12-06 16:28:31,883 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is not cut-off event [2022-12-06 16:28:31,883 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is not cut-off event [2022-12-06 16:28:31,883 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is not cut-off event [2022-12-06 16:28:31,883 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2219], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 19#L817true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:31,883 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,883 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,883 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,883 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,887 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3478], [130#L840true, P0Thread1of1ForFork1InUse, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 57#L906true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 430#(and (<= ~x$w_buff0_used~0 1) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:31,887 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,887 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,887 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,887 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,892 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][3475], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 65#L3true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:31,892 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,892 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,892 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,892 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,895 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2219], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:31,895 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,895 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,895 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,895 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,897 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2734], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 19#L817true, 144#L781true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:31,897 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,898 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,898 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,898 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,898 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2736], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 19#L817true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:31,898 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,898 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,898 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,898 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,903 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3460], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 65#L3true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L817true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:31,903 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,903 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,903 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,903 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,903 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3460], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 65#L3true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:31,903 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:28:31,903 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:31,903 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:31,904 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:31,904 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4111], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 65#L3true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L817true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:31,904 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:28:31,904 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:31,904 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:31,904 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:31,937 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3082], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 78#L2true, 165#true, 471#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:31,937 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,937 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,937 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,937 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,939 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4108], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 78#L2true, 471#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 19#L817true, P1Thread1of1ForFork3InUse, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:31,940 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,940 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,940 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,940 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,940 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][4109], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 78#L2true, 165#true, 471#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, 19#L817true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:31,940 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,940 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,940 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,940 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,971 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][2860], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:31,971 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,971 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,971 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,971 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,971 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][2721], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 44#L891true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L827true, 153#L771true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:31,971 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,971 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,971 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,971 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,972 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2219], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:31,972 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,972 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,972 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,972 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,977 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][3461], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 19#L817true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:31,977 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,978 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,978 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,978 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,978 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2734], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, 44#L891true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 19#L817true, 144#L781true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:31,978 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,978 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,978 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,978 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,978 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2736], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 19#L817true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:31,979 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,979 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,979 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,979 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,987 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][3261], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 44#L891true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:31,987 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,987 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,987 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,987 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,988 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][3461], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:31,988 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,988 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,988 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,988 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,988 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2734], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, 44#L891true, 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 144#L781true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:31,988 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,988 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,988 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,988 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,989 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2736], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:31,989 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,989 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,989 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:31,989 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:32,272 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2234], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 430#(and (<= ~x$w_buff0_used~0 1) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:32,273 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:28:32,273 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:32,273 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:32,273 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:32,273 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2236], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:32,273 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:28:32,273 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:32,273 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:32,273 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:32,274 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][2238], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:32,274 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:28:32,274 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:32,274 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:32,274 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:32,279 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][2870], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:32,279 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:28:32,279 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:32,279 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:32,279 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:32,280 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2871], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:32,280 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:28:32,280 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:32,280 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:32,280 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:28:32,280 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3477], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:32,280 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:28:32,280 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:32,280 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:32,280 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:40,291 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][4610], [130#L840true, P0Thread1of1ForFork1InUse, 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 171#true, 165#true, 96#L830true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 375#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-06 16:28:40,292 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:28:40,292 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:40,292 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:40,292 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:40,292 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4613], [P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 171#true, 165#true, 96#L830true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 375#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-06 16:28:40,292 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:28:40,292 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:40,292 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:40,292 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:41,506 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][4089], [130#L840true, P0Thread1of1ForFork1InUse, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 463#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 349#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 317#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 96#L830true, 67#L930true, 168#true, 280#true, 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:41,507 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:28:41,507 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:41,507 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:41,507 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:42,535 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][2721], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:42,535 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is not cut-off event [2022-12-06 16:28:42,535 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-12-06 16:28:42,535 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-12-06 16:28:42,535 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-12-06 16:28:42,535 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3310], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L827true, 153#L771true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:42,535 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:28:42,536 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:42,536 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:42,536 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:42,536 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][4104], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 65#L3true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:42,536 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:28:42,536 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:42,536 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:42,536 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:42,571 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][3685], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 78#L2true, 165#true, 471#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:42,571 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is not cut-off event [2022-12-06 16:28:42,571 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-12-06 16:28:42,571 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-12-06 16:28:42,571 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-12-06 16:28:42,572 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3942], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 153#L771true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 78#L2true, 471#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:42,572 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:28:42,572 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:42,572 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:42,572 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:42,624 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5665], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 8#L931true, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 475#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 96#L830true, 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:42,624 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:28:42,624 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:42,624 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:42,624 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:42,625 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4847], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 8#L931true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 475#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 96#L830true, 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:42,625 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:28:42,625 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:42,625 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:42,625 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:42,665 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3497], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 8#L931true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 475#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 96#L830true, 165#true, 123#L852true, 168#true, 296#true, 280#true, P1Thread1of1ForFork3InUse, 188#true, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:42,666 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:28:42,666 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:42,666 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:42,666 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:42,666 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4091], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, 8#L931true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 475#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 96#L830true, 165#true, 123#L852true, 168#true, 296#true, 280#true, P1Thread1of1ForFork3InUse, 188#true, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:42,666 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:28:42,666 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:42,666 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:42,666 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:43,020 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][4110], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:43,021 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,021 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,021 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,021 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,358 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3478], [130#L840true, P0Thread1of1ForFork1InUse, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 430#(and (<= ~x$w_buff0_used~0 1) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:43,359 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,359 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,359 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,359 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,365 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][3475], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:43,366 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,366 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,366 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,366 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,371 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2219], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:43,371 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,371 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,371 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,371 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,376 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2734], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 296#true, 144#L781true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:43,376 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,376 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,376 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,376 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,376 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2736], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:43,376 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,376 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,376 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,376 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,383 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3460], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:43,383 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:28:43,383 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:43,383 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:43,383 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:43,384 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3460], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 19#L817true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:43,384 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,384 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,384 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,384 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,384 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4111], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 19#L817true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:43,384 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:28:43,384 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:43,384 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:43,384 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:43,402 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][3261], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 97#L827true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:43,402 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,402 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,402 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,402 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,402 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2734], [130#L840true, P0Thread1of1ForFork1InUse, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:43,402 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,402 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,402 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,403 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,403 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2736], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:43,404 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,404 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,404 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,404 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,404 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4111], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 65#L3true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:43,404 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:28:43,404 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:43,404 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:43,404 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:43,422 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4108], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 78#L2true, 165#true, 471#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:43,422 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,422 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,422 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,422 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,422 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][4702], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 171#true, 78#L2true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 471#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:28:43,423 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,423 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,423 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,423 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,423 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][4109], [130#L840true, P0Thread1of1ForFork1InUse, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 91#L820true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 78#L2true, 165#true, 471#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:43,423 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,423 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,423 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,423 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,447 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][3261], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 44#L891true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:43,447 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,447 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,447 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,447 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,448 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][3461], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:43,448 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,448 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,448 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,450 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,450 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2734], [130#L840true, P0Thread1of1ForFork1InUse, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 44#L891true, 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:43,450 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,450 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,450 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,450 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,451 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2736], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:43,451 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,451 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,451 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:43,451 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:28:51,851 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][4610], [130#L840true, P0Thread1of1ForFork1InUse, 24#L774true, 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 155#L903true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 171#true, 96#L830true, 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 375#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-06 16:28:51,851 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:28:51,851 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:28:51,851 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:28:51,851 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:28:51,852 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4613], [P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 96#L830true, 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 375#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-06 16:28:51,852 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:28:51,852 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:28:51,852 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:28:51,852 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:28:52,676 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5664], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 8#L931true, 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 475#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 96#L830true, 168#true, 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:52,676 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:28:52,676 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:52,676 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:52,677 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:52,706 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][4088], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 8#L931true, P2Thread1of1ForFork0InUse, 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 475#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 96#L830true, 168#true, 296#true, 280#true, 144#L781true, P1Thread1of1ForFork3InUse, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:52,707 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:28:52,707 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:52,707 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:52,707 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,842 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][2721], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:53,842 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is not cut-off event [2022-12-06 16:28:53,842 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is not cut-off event [2022-12-06 16:28:53,842 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is not cut-off event [2022-12-06 16:28:53,842 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is not cut-off event [2022-12-06 16:28:53,843 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3310], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 97#L827true, 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:53,843 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,843 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,843 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,843 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,843 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][4104], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:53,843 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,843 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,843 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,843 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,868 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][4110], [130#L840true, P0Thread1of1ForFork1InUse, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 91#L820true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 65#L3true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:53,868 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,868 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,868 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,868 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,874 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][4701], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 65#L3true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:53,874 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,874 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,874 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,874 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,878 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3983], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L827true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:53,879 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,879 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,879 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,879 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,879 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3985], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:53,879 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,879 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,879 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,879 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,886 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4544], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 155#L903true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 171#true, 96#L830true, 165#true, 123#L852true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:53,886 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:28:53,886 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:28:53,886 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:28:53,886 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:28:53,886 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3947], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 155#L903true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 171#true, 96#L830true, 165#true, 123#L852true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:53,886 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,887 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,887 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,887 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,893 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4544], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 97#L827true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 65#L3true, 171#true, 165#true, 123#L852true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:53,893 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:28:53,893 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:28:53,893 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:28:53,893 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:28:53,894 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3947], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 65#L3true, 171#true, 165#true, 123#L852true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:53,894 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,894 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,894 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,894 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,927 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3977], [130#L840true, P0Thread1of1ForFork1InUse, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 78#L2true, 165#true, 471#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:53,927 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,927 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,927 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,927 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,927 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3980], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 78#L2true, 165#true, 471#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:53,927 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,927 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,927 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,927 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,934 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5665], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 475#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 78#L2true, 96#L830true, 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:53,934 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:28:53,934 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:28:53,934 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:28:53,934 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:28:53,934 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4847], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 475#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 78#L2true, 96#L830true, 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:53,935 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,935 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,935 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,935 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,981 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3497], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 475#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 78#L2true, 165#true, 96#L830true, 123#L852true, 168#true, 280#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:53,982 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,982 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,982 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,982 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:53,982 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4091], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 475#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 78#L2true, 165#true, 96#L830true, 123#L852true, 168#true, 280#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:53,982 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:28:53,982 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:28:53,982 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:28:53,982 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:28:54,233 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][4110], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L817true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:54,233 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:28:54,233 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:54,233 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:54,233 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:54,481 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][3261], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:54,481 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:28:54,481 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:54,481 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:54,481 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:54,482 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2734], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:54,482 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:28:54,482 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:54,482 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:54,482 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:54,482 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2736], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:54,482 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:28:54,482 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:54,482 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:54,482 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:28:54,483 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4111], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:54,483 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:28:54,483 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:28:54,483 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:28:54,483 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:28:59,429 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][4612], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 44#L891true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 96#L830true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true, P1Thread1of1ForFork3InUse, 188#true, 375#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:28:59,430 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is not cut-off event [2022-12-06 16:28:59,430 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is not cut-off event [2022-12-06 16:28:59,430 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is not cut-off event [2022-12-06 16:28:59,430 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is not cut-off event [2022-12-06 16:29:01,231 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][4545], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 155#L903true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 96#L830true, 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:29:01,232 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:29:01,232 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:29:01,232 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:29:01,232 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:29:01,232 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5664], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 475#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 78#L2true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 96#L830true, 165#true, 168#true, 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:29:01,232 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:29:01,232 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:29:01,232 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:29:01,232 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:29:01,257 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][4088], [130#L840true, P0Thread1of1ForFork1InUse, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 475#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 78#L2true, 165#true, 96#L830true, 168#true, 280#true, 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:29:01,257 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:29:01,257 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:29:01,257 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:29:01,257 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:29:01,712 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][4545], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 97#L827true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:29:01,712 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:29:01,712 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:29:01,712 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:29:01,712 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:29:02,412 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][4110], [130#L840true, P0Thread1of1ForFork1InUse, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 91#L820true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:29:02,412 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:29:02,412 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:29:02,412 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:29:02,412 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:29:02,418 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][4701], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:29:02,419 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:29:02,419 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:29:02,419 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:29:02,419 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:29:02,423 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3983], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L827true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:29:02,423 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:29:02,424 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:29:02,424 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:29:02,424 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:29:02,424 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3985], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:29:02,424 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:29:02,424 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:29:02,424 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:29:02,424 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:29:02,430 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4544], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 155#L903true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 171#true, 96#L830true, 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:29:02,431 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:29:02,431 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:29:02,431 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:29:02,431 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:29:02,431 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3947], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 153#L771true, 155#L903true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 96#L830true, 165#true, 123#L852true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:29:02,431 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:29:02,431 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:29:02,431 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:29:02,431 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:29:02,438 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4544], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 97#L827true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:29:02,438 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:29:02,438 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:29:02,438 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:29:02,438 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:29:02,438 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3947], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 153#L771true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:29:02,438 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:29:02,439 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:29:02,439 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:29:02,439 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:29:02,468 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5666], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 477#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 57#L906true, 171#true, 96#L830true, 165#true, 123#L852true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:29:02,468 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:29:02,468 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:29:02,468 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:29:02,469 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:29:02,469 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5178], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 477#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 65#L3true, 171#true, 165#true, 96#L830true, 123#L852true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:29:02,469 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:29:02,469 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:29:02,469 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:29:02,469 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:29:02,524 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4741], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 477#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 65#L3true, 171#true, 96#L830true, 165#true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 123#L852true, 168#true, 280#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:29:02,524 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:29:02,524 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:29:02,524 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:29:02,524 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:29:02,525 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4744], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 477#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 65#L3true, 171#true, 96#L830true, 165#true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 123#L852true, 168#true, 280#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:29:02,525 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:29:02,525 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:29:02,525 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:29:02,525 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:29:07,000 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][4612], [130#L840true, P0Thread1of1ForFork1InUse, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 44#L891true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 96#L830true, 165#true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse, 375#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-06 16:29:07,000 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is not cut-off event [2022-12-06 16:29:07,000 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is not cut-off event [2022-12-06 16:29:07,000 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is not cut-off event [2022-12-06 16:29:07,000 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is not cut-off event [2022-12-06 16:29:08,311 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][4545], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 155#L903true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 96#L830true, 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:29:08,312 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:29:08,312 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:29:08,312 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:29:08,312 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:29:08,312 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5667], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 477#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 96#L830true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:29:08,312 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:29:08,312 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:29:08,312 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:29:08,312 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:29:08,341 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][4743], [130#L840true, P0Thread1of1ForFork1InUse, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 477#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 96#L830true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, 280#true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:29:08,341 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:29:08,341 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:29:08,341 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:29:08,341 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:29:08,650 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][4545], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 97#L827true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:29:08,650 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:29:08,650 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:29:08,650 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:29:08,650 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:29:08,943 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5666], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 477#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 96#L830true, 165#true, 123#L852true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:29:08,943 INFO L382 tUnfolder$Statistics]: this new event has 110 ancestors and is cut-off event [2022-12-06 16:29:08,943 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:29:08,943 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:29:08,943 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:29:08,943 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5178], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 477#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 165#true, 96#L830true, 123#L852true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:29:08,943 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:29:08,943 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:29:08,944 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:29:08,944 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:29:08,974 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5223], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 477#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 96#L830true, 165#true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 285#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P3Thread1of1ForFork2InUse]) [2022-12-06 16:29:08,974 INFO L382 tUnfolder$Statistics]: this new event has 110 ancestors and is cut-off event [2022-12-06 16:29:08,974 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:29:08,974 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:29:08,974 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:29:08,975 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5226], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 477#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 165#true, 96#L830true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 285#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:29:08,975 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:29:08,975 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:29:08,975 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:29:08,975 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:29:12,978 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5667], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 477#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 96#L830true, 165#true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:29:12,978 INFO L382 tUnfolder$Statistics]: this new event has 110 ancestors and is cut-off event [2022-12-06 16:29:12,978 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:29:12,978 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:29:12,978 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:29:13,000 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5225], [130#L840true, P0Thread1of1ForFork1InUse, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 477#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 96#L830true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 285#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:29:13,000 INFO L382 tUnfolder$Statistics]: this new event has 110 ancestors and is cut-off event [2022-12-06 16:29:13,000 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:29:13,000 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:29:13,001 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:29:18,997 INFO L130 PetriNetUnfolder]: 53861/88224 cut-off events. [2022-12-06 16:29:18,998 INFO L131 PetriNetUnfolder]: For 2468992/2704305 co-relation queries the response was YES. [2022-12-06 16:29:19,430 INFO L83 FinitePrefix]: Finished finitePrefix Result has 788289 conditions, 88224 events. 53861/88224 cut-off events. For 2468992/2704305 co-relation queries the response was YES. Maximal size of possible extension queue 5102. Compared 839716 event pairs, 749 based on Foata normal form. 16739/102977 useless extension candidates. Maximal degree in co-relation 788079. Up to 39622 conditions per place. [2022-12-06 16:29:19,611 INFO L137 encePairwiseOnDemand]: 140/151 looper letters, 1223 selfloop transitions, 93 changer transitions 5631/7067 dead transitions. [2022-12-06 16:29:19,611 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 262 places, 7067 transitions, 204272 flow [2022-12-06 16:29:19,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-12-06 16:29:19,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2022-12-06 16:29:19,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 2470 transitions. [2022-12-06 16:29:19,615 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8609271523178808 [2022-12-06 16:29:19,615 INFO L294 CegarLoopForPetriNet]: 158 programPoint places, 104 predicate places. [2022-12-06 16:29:19,615 INFO L495 AbstractCegarLoop]: Abstraction has has 262 places, 7067 transitions, 204272 flow [2022-12-06 16:29:19,616 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 122.55555555555556) internal successors, (1103), 9 states have internal predecessors, (1103), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:29:19,616 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:29:19,616 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:29:19,616 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-12-06 16:29:19,616 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 6 more)] === [2022-12-06 16:29:19,616 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:29:19,616 INFO L85 PathProgramCache]: Analyzing trace with hash -1689966227, now seen corresponding path program 1 times [2022-12-06 16:29:19,616 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:29:19,616 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [140943176] [2022-12-06 16:29:19,616 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:29:19,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:29:19,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:29:30,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:29:30,437 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:29:30,437 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [140943176] [2022-12-06 16:29:30,437 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [140943176] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:29:30,438 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:29:30,438 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-12-06 16:29:30,438 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [615271984] [2022-12-06 16:29:30,438 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:29:30,438 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-12-06 16:29:30,438 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:29:30,438 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-12-06 16:29:30,438 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=155, Unknown=0, NotChecked=0, Total=210 [2022-12-06 16:29:30,439 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 99 out of 151 [2022-12-06 16:29:30,440 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 262 places, 7067 transitions, 204272 flow. Second operand has 15 states, 15 states have (on average 102.06666666666666) internal successors, (1531), 15 states have internal predecessors, (1531), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:29:30,440 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:29:30,440 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 99 of 151 [2022-12-06 16:29:30,440 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:29:56,471 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][2840], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 44#L891true, 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:29:56,471 INFO L382 tUnfolder$Statistics]: this new event has 103 ancestors and is cut-off event [2022-12-06 16:29:56,471 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:29:56,471 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:29:56,471 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:29:56,471 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2838], [130#L840true, P0Thread1of1ForFork1InUse, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 44#L891true, 109#L801true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#(= ~__unbuffered_p1_EAX~0 0), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 430#(and (<= ~x$w_buff0_used~0 1) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 502#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~z$w_buff0~0 2))) (<= ~x$w_buff0_used~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd3~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:29:56,471 INFO L382 tUnfolder$Statistics]: this new event has 103 ancestors and is cut-off event [2022-12-06 16:29:56,471 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:29:56,472 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:29:56,472 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:29:56,472 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2839], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 491#(and (<= ~x$w_buff0_used~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:29:56,472 INFO L382 tUnfolder$Statistics]: this new event has 103 ancestors and is cut-off event [2022-12-06 16:29:56,472 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:29:56,472 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:29:56,472 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:29:56,472 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][3656], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 109#L801true, 173#(= ~__unbuffered_p1_EAX~0 0), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 430#(and (<= ~x$w_buff0_used~0 1) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:29:56,473 INFO L382 tUnfolder$Statistics]: this new event has 103 ancestors and is cut-off event [2022-12-06 16:29:56,473 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:29:56,473 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:29:56,473 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:30:01,224 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2787], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 19#L817true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:01,224 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,225 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,225 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,225 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,232 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][3428], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 44#L891true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L827true, 153#L771true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:01,232 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,232 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,232 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,232 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,233 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][3629], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:01,233 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,233 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,233 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,233 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,233 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2787], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:01,233 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,233 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,233 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,233 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,241 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3469], [130#L840true, P0Thread1of1ForFork1InUse, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), 504#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~z$w_buff0~0 2))) (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 44#L891true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 19#L817true, 144#L781true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:01,241 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,241 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,241 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,241 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,242 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][4465], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 19#L817true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:01,242 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,242 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,242 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,242 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,242 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3470], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 19#L817true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:01,242 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,242 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,242 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,242 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,588 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][2840], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 44#L891true, 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 19#L817true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:01,589 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,589 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,589 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,589 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,589 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][2838], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 44#L891true, 109#L801true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#(= ~__unbuffered_p1_EAX~0 0), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 430#(and (<= ~x$w_buff0_used~0 1) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 296#true, 144#L781true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 502#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~z$w_buff0~0 2))) (<= ~x$w_buff0_used~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd3~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:01,589 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,589 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,589 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,589 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,589 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2839], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 491#(and (<= ~x$w_buff0_used~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 109#L801true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#(= ~__unbuffered_p1_EAX~0 0), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:01,590 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,590 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,590 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,590 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,590 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][3656], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 109#L801true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#(= ~__unbuffered_p1_EAX~0 0), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 430#(and (<= ~x$w_buff0_used~0 1) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:01,590 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,590 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,590 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:30:01,590 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:30:06,037 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5292], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 463#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 349#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 317#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 96#L830true, 67#L930true, 165#true, 123#L852true, 168#true, 280#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:06,037 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:30:06,037 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:06,037 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:06,037 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:06,037 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4447], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 463#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 349#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 317#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 67#L930true, 96#L830true, 165#true, 123#L852true, 168#true, 280#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:06,037 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,037 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,037 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,037 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,547 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2787], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, 19#L817true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:06,547 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,547 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,547 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,547 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,554 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2787], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:06,554 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,554 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,554 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,554 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,561 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3469], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, 504#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~z$w_buff0~0 2))) (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 296#true, 144#L781true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:06,562 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,562 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,562 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,562 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,562 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3470], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:06,562 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,562 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,562 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,562 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,573 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5318], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 19#L817true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:06,573 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:30:06,573 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:06,573 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:06,573 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:06,574 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4463], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:06,574 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:30:06,574 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:06,574 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:06,574 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:06,574 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4463], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 19#L817true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:06,574 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,574 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,575 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,575 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,582 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][3428], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 44#L891true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:06,582 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,582 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,582 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,582 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,583 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][3629], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:06,583 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,583 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,583 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,583 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,583 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2787], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:06,583 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,583 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,584 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,584 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,591 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3469], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 504#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~z$w_buff0~0 2))) (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 44#L891true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 19#L817true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:06,591 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,591 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,591 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,591 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,592 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][4465], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:06,592 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,592 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,592 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,592 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,592 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3470], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, 19#L817true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:06,592 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,592 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,592 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,592 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,602 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3469], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 504#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~z$w_buff0~0 2))) (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 44#L891true, 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:06,602 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,602 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,602 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,602 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,602 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][4465], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:06,602 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,602 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,602 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,603 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,603 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][4248], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 44#L891true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:06,603 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,603 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,603 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,603 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,603 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3470], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:06,603 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,603 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,603 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,603 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,611 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3454], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, 44#L891true, 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:06,611 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,611 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,611 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,611 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,612 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][5322], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:06,612 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,612 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,612 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,612 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,612 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][4171], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 44#L891true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:06,612 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,612 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,612 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,612 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,613 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3457], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:06,613 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,613 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,613 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:06,613 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:30:10,506 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5298], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 463#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 349#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 317#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 67#L930true, 96#L830true, 168#true, 280#true, 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:10,507 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:30:10,507 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:10,507 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:10,507 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:10,916 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][3428], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:10,916 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is not cut-off event [2022-12-06 16:30:10,916 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-12-06 16:30:10,917 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-12-06 16:30:10,917 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-12-06 16:30:10,917 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][5312], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:10,917 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:30:10,917 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:10,918 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:10,918 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:10,918 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4235], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 153#L771true, 97#L827true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:10,918 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:30:10,918 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:10,918 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:10,918 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:10,930 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][6146], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 155#L903true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 171#true, 96#L830true, 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:10,931 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:30:10,931 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:10,931 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:10,931 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:10,931 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][6147], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L827true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:10,931 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:30:10,931 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:10,931 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:10,931 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:10,932 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5918], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 171#true, 165#true, 96#L830true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:10,932 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:30:10,932 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:10,932 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:10,932 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:10,932 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5106], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 44#L891true, 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:10,932 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:30:10,932 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:10,932 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:10,932 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:10,933 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5105], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:10,933 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:30:10,933 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:10,933 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:10,933 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:10,943 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4232], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 153#L771true, 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 78#L2true, 165#true, 471#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:10,943 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:30:10,943 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:10,943 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:10,943 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:10,973 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5574], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 8#L931true, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 475#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 96#L830true, 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:10,973 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:30:10,973 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:10,973 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:10,973 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:10,974 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][6897], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 8#L931true, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 475#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 165#true, 96#L830true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:10,974 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:30:10,974 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:10,974 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:10,974 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:10,987 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4513], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 8#L931true, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 475#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 96#L830true, 165#true, 123#L852true, 168#true, 296#true, 280#true, P1Thread1of1ForFork3InUse, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:10,987 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:30:10,987 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:10,987 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:10,987 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:10,987 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5293], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, 8#L931true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 475#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 96#L830true, 165#true, 123#L852true, 168#true, 280#true, 296#true, P1Thread1of1ForFork3InUse, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:10,987 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:30:10,988 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:10,988 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:10,988 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:11,109 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5320], [130#L840true, P0Thread1of1ForFork1InUse, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), 504#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~z$w_buff0~0 2))) (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 65#L3true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:11,109 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,109 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,109 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,109 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,246 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2787], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:11,247 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,247 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,247 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,247 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,252 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3469], [130#L840true, P0Thread1of1ForFork1InUse, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), 504#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~z$w_buff0~0 2))) (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 19#L817true, 144#L781true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:11,253 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,253 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,253 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,253 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,253 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3470], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 19#L817true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:11,253 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,253 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,253 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,253 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,263 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5318], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 19#L817true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:11,263 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:30:11,263 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:11,263 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:11,263 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:11,264 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4463], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:11,264 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:30:11,264 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:11,264 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:11,264 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:11,264 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4463], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, 19#L817true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:11,264 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,264 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,264 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,264 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,271 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3469], [130#L840true, P0Thread1of1ForFork1InUse, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), 504#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~z$w_buff0~0 2))) (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:11,271 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,271 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,271 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,272 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,272 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5318], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:11,272 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:30:11,272 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:11,272 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:11,272 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:11,272 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][4248], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 24#L774true, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:11,272 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,272 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,272 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,272 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,273 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3470], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:11,273 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,273 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,273 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,273 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,287 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3454], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:11,287 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,287 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,287 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,287 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,288 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][6160], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:11,288 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:30:11,288 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:11,288 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:11,288 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:11,289 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][4171], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:11,289 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,289 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,289 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,289 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,289 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3457], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:11,289 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,289 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,289 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,289 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,290 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][6157], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:11,290 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:30:11,290 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:11,290 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:11,290 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:11,306 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3469], [130#L840true, P0Thread1of1ForFork1InUse, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), 504#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~z$w_buff0~0 2))) (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 44#L891true, 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:11,306 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,306 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,306 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,307 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,307 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][4465], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:11,307 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,307 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,307 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,307 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,307 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][4248], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 24#L774true, P2Thread1of1ForFork0InUse, 44#L891true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:11,307 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,307 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,308 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,308 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,308 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3470], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:11,308 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,308 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,308 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,308 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,315 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3454], [130#L840true, P0Thread1of1ForFork1InUse, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 44#L891true, 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:11,315 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,316 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,316 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,316 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,316 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][5322], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:11,316 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,316 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,316 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,316 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,316 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][4171], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 24#L774true, P2Thread1of1ForFork0InUse, 44#L891true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:11,316 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,316 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,316 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,317 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,317 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3457], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:11,317 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,317 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,317 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:11,317 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:30:14,538 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5294], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 8#L931true, 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 475#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 96#L830true, 168#true, 280#true, 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:14,538 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,538 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,538 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,538 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,645 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5915], [130#L840true, P0Thread1of1ForFork1InUse, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 44#L891true, 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 96#L830true, 165#true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:14,645 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,645 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,645 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,645 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,647 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][6895], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 8#L931true, 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 475#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 96#L830true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:14,647 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,647 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,647 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,647 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,952 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][3428], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 153#L771true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:14,952 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is not cut-off event [2022-12-06 16:30:14,952 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is not cut-off event [2022-12-06 16:30:14,952 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is not cut-off event [2022-12-06 16:30:14,952 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is not cut-off event [2022-12-06 16:30:14,952 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][5312], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:14,953 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,953 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,953 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,953 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,953 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4235], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L827true, 153#L771true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:14,953 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,953 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,953 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,953 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,958 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5320], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 504#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~z$w_buff0~0 2))) (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 91#L820true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:14,958 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,958 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,959 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,959 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,960 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][6151], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:14,960 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,960 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,960 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,960 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,967 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5106], [130#L840true, P0Thread1of1ForFork1InUse, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L827true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:14,967 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,967 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,967 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,967 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,967 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5105], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:14,967 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,967 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,967 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,968 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,969 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5918], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 155#L903true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 171#true, 165#true, 96#L830true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:14,969 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:30:14,969 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:14,969 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:14,969 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:14,970 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5074], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 171#true, 165#true, 96#L830true, 123#L852true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:14,970 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,970 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,970 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,970 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,971 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5918], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 97#L827true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 57#L906true, 171#true, 165#true, 123#L852true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:14,971 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:30:14,971 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:14,971 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:14,971 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:14,972 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5074], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 97#L827true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 65#L3true, 171#true, 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:14,972 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,972 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,972 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,972 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,980 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][6146], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 155#L903true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 171#true, 165#true, 96#L830true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:14,980 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:30:14,980 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:14,980 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:14,981 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:14,981 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][6147], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L827true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:14,981 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,981 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,981 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,981 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,981 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5918], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 171#true, 96#L830true, 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:14,981 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:30:14,981 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:14,982 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:14,982 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:14,982 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5106], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 44#L891true, 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 144#L781true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:14,982 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,982 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,982 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,982 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,982 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5105], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:14,982 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,982 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,982 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,983 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,993 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5098], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 171#true, 78#L2true, 165#true, 471#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:30:14,994 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,994 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,994 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,994 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,994 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5099], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 78#L2true, 471#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse, 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:30:14,994 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,994 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,994 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,994 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,995 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5574], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 153#L771true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 475#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 78#L2true, 165#true, 96#L830true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:14,995 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,996 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,996 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,996 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:14,996 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][6897], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 475#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 78#L2true, 96#L830true, 165#true, 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:14,996 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:30:14,996 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:14,996 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:14,996 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:15,008 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4513], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 475#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 78#L2true, 96#L830true, 165#true, 123#L852true, 168#true, 280#true, 296#true, P1Thread1of1ForFork3InUse, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:15,008 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:30:15,008 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:15,008 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:15,008 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:15,008 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5293], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 475#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 78#L2true, 96#L830true, 165#true, 123#L852true, 168#true, 296#true, 280#true, P1Thread1of1ForFork3InUse, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:15,009 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:30:15,009 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:15,009 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:15,009 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:15,093 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5320], [130#L840true, P0Thread1of1ForFork1InUse, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), 504#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~z$w_buff0~0 2))) (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 19#L817true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:15,093 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:30:15,093 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:15,093 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:15,093 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:15,095 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][6162], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 65#L3true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:15,095 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:30:15,095 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:15,095 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:15,095 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:15,162 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3469], [130#L840true, P0Thread1of1ForFork1InUse, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), 504#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~z$w_buff0~0 2))) (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:15,162 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:30:15,162 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:15,162 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:15,162 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:15,163 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5318], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:15,163 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:30:15,163 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:15,163 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:15,163 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:15,163 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][4248], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 24#L774true, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:15,163 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:30:15,163 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:15,163 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:15,163 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:15,164 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3470], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:15,164 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:30:15,164 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:15,164 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:15,164 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:15,178 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3454], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:15,178 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:30:15,178 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:15,178 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:15,178 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:15,179 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][6160], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 165#true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:15,179 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:30:15,179 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:15,179 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:15,179 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:15,179 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][4171], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:15,179 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:30:15,179 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:15,179 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:15,179 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:15,179 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3457], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:15,180 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:30:15,180 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:15,180 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:15,180 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:30:15,180 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][6157], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:15,180 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:30:15,180 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:15,180 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:15,180 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,630 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5294], [130#L840true, P0Thread1of1ForFork1InUse, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 475#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 78#L2true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 96#L830true, 168#true, 296#true, 280#true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:17,630 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,631 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,631 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,631 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,696 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5915], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 155#L903true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 96#L830true, 165#true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:17,696 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,696 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,696 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,696 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,696 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][6895], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 475#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 78#L2true, 165#true, 96#L830true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:17,696 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,696 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,696 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,696 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,698 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5915], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 44#L891true, 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 96#L830true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:17,698 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,698 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,698 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,698 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,813 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5915], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 97#L827true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:17,813 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,813 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,813 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,813 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,979 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5320], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 504#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~z$w_buff0~0 2))) (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 91#L820true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:17,980 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,980 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,980 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,980 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,981 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][6151], [130#L840true, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:17,981 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,981 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,981 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,981 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,987 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5106], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L827true, 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:17,988 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,988 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,988 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,988 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,988 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5105], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 155#L903true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 123#L852true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:17,988 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,989 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,989 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,989 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,990 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5918], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 155#L903true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 165#true, 96#L830true, 123#L852true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:17,990 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:30:17,990 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:30:17,991 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:30:17,991 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:30:17,991 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5074], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 171#true, 165#true, 96#L830true, 123#L852true, 168#true, 296#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:17,991 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,991 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,991 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,991 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,992 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5918], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 165#true, 123#L852true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:17,993 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:30:17,993 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:30:17,993 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:30:17,993 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:30:17,993 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5074], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 97#L827true, 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 165#true, 123#L852true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:17,993 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,993 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,993 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,993 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:17,999 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][6219], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 477#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 153#L771true, 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 65#L3true, 171#true, 96#L830true, 165#true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:18,000 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:30:18,000 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:18,000 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:18,000 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:18,000 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][6896], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 477#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 57#L906true, 171#true, 165#true, 96#L830true, 123#L852true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:18,000 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:30:18,000 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:30:18,000 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:30:18,000 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:30:18,016 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][6205], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 477#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 57#L906true, 171#true, 165#true, 96#L830true, 123#L852true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 280#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:18,016 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:30:18,016 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:30:18,016 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:30:18,016 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:30:18,017 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][6202], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 477#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 65#L3true, 57#L906true, 171#true, 165#true, 96#L830true, 123#L852true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 280#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:18,017 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:30:18,017 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:18,017 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:18,017 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:18,222 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][6162], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:18,222 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:30:18,222 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:18,222 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:18,222 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:30:20,108 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][6204], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 477#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 65#L3true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 96#L830true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, 280#true, P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:20,109 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:30:20,109 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:30:20,109 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:30:20,109 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:30:20,167 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5915], [130#L840true, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 96#L830true, 165#true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:20,167 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:30:20,167 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:30:20,167 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:30:20,167 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:30:20,168 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][6894], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 477#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 96#L830true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:20,168 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:30:20,168 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:30:20,168 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:30:20,168 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:30:20,259 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5915], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 97#L827true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 168#true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 296#true, P1Thread1of1ForFork3InUse, 144#L781true, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:20,259 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:30:20,259 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:30:20,259 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:30:20,259 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:30:20,387 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][6219], [P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 477#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 165#true, 96#L830true, 123#L852true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:20,387 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:30:20,387 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:30:20,387 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:30:20,387 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:30:20,388 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][6896], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 477#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 165#true, 96#L830true, 123#L852true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:20,388 INFO L382 tUnfolder$Statistics]: this new event has 110 ancestors and is cut-off event [2022-12-06 16:30:20,388 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:30:20,388 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:30:20,388 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:30:20,398 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][6944], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 24#L774true, P2Thread1of1ForFork0InUse, 477#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 165#true, 96#L830true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 285#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:20,398 INFO L382 tUnfolder$Statistics]: this new event has 110 ancestors and is cut-off event [2022-12-06 16:30:20,398 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:30:20,398 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:30:20,398 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:30:20,399 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][6942], [368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 477#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 153#L771true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 96#L830true, 165#true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 123#L852true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 285#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:20,399 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:30:20,399 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:30:20,399 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:30:20,399 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:30:21,830 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][6943], [130#L840true, P0Thread1of1ForFork1InUse, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 368#(= ~a~0 1), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 477#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 96#L830true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, 285#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:21,831 INFO L382 tUnfolder$Statistics]: this new event has 110 ancestors and is cut-off event [2022-12-06 16:30:21,831 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:30:21,831 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:30:21,831 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:30:21,929 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][6894], [130#L840true, 368#(= ~a~0 1), 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 477#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 165#true, 96#L830true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#true, 296#true, 144#L781true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse]) [2022-12-06 16:30:21,929 INFO L382 tUnfolder$Statistics]: this new event has 110 ancestors and is cut-off event [2022-12-06 16:30:21,930 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:30:21,930 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:30:21,930 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:30:23,784 INFO L130 PetriNetUnfolder]: 67788/111347 cut-off events. [2022-12-06 16:30:23,784 INFO L131 PetriNetUnfolder]: For 3435183/3829104 co-relation queries the response was YES. [2022-12-06 16:30:24,436 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1040023 conditions, 111347 events. 67788/111347 cut-off events. For 3435183/3829104 co-relation queries the response was YES. Maximal size of possible extension queue 6557. Compared 1096063 event pairs, 767 based on Foata normal form. 20305/129320 useless extension candidates. Maximal degree in co-relation 1039787. Up to 49482 conditions per place. [2022-12-06 16:30:24,682 INFO L137 encePairwiseOnDemand]: 130/151 looper letters, 864 selfloop transitions, 830 changer transitions 7800/9685 dead transitions. [2022-12-06 16:30:24,682 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 276 places, 9685 transitions, 300759 flow [2022-12-06 16:30:24,682 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-12-06 16:30:24,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2022-12-06 16:30:24,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1601 transitions. [2022-12-06 16:30:24,684 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.7068432671081678 [2022-12-06 16:30:24,685 INFO L294 CegarLoopForPetriNet]: 158 programPoint places, 118 predicate places. [2022-12-06 16:30:24,685 INFO L495 AbstractCegarLoop]: Abstraction has has 276 places, 9685 transitions, 300759 flow [2022-12-06 16:30:24,686 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 102.06666666666666) internal successors, (1531), 15 states have internal predecessors, (1531), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:30:24,686 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:30:24,686 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:30:24,686 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-12-06 16:30:24,686 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 6 more)] === [2022-12-06 16:30:24,686 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:30:24,686 INFO L85 PathProgramCache]: Analyzing trace with hash -1357006327, now seen corresponding path program 2 times [2022-12-06 16:30:24,686 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:30:24,686 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [222976992] [2022-12-06 16:30:24,687 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:30:24,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:30:24,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:30:26,784 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:30:26,785 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:30:26,785 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [222976992] [2022-12-06 16:30:26,785 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [222976992] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:30:26,785 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:30:26,785 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-12-06 16:30:26,785 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [980740632] [2022-12-06 16:30:26,785 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:30:26,785 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-12-06 16:30:26,785 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:30:26,785 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-12-06 16:30:26,786 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=176, Unknown=0, NotChecked=0, Total=240 [2022-12-06 16:30:26,786 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 115 out of 151 [2022-12-06 16:30:26,788 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 276 places, 9685 transitions, 300759 flow. Second operand has 16 states, 16 states have (on average 116.875) internal successors, (1870), 16 states have internal predecessors, (1870), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:30:26,788 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:30:26,788 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 115 of 151 [2022-12-06 16:30:26,788 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:30:58,393 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3005], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 491#(and (<= ~x$w_buff0_used~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 109#L801true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 173#(= ~__unbuffered_p1_EAX~0 0), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true]) [2022-12-06 16:30:58,393 INFO L382 tUnfolder$Statistics]: this new event has 103 ancestors and is cut-off event [2022-12-06 16:30:58,393 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:30:58,393 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:30:58,393 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:30:58,393 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3006], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 44#L891true, 109#L801true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 430#(and (<= ~x$w_buff0_used~0 1) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 502#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~z$w_buff0~0 2))) (<= ~x$w_buff0_used~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd3~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 173#(= ~__unbuffered_p1_EAX~0 0), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 144#L781true]) [2022-12-06 16:30:58,393 INFO L382 tUnfolder$Statistics]: this new event has 103 ancestors and is cut-off event [2022-12-06 16:30:58,393 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:30:58,393 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:30:58,393 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:30:58,394 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][3004], [130#L840true, 24#L774true, 44#L891true, 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 19#L817true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-06 16:30:58,394 INFO L382 tUnfolder$Statistics]: this new event has 103 ancestors and is cut-off event [2022-12-06 16:30:58,394 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:30:58,394 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:30:58,394 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:30:58,394 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][3887], [130#L840true, 24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 109#L801true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 430#(and (<= ~x$w_buff0_used~0 1) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 173#(= ~__unbuffered_p1_EAX~0 0), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:30:58,394 INFO L382 tUnfolder$Statistics]: this new event has 103 ancestors and is cut-off event [2022-12-06 16:30:58,394 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:30:58,394 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:30:58,394 INFO L385 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2022-12-06 16:31:03,815 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2955], [247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 155#L903true, 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 19#L817true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 123#L852true, 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-06 16:31:03,816 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:31:03,816 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:31:03,816 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:31:03,816 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:31:03,823 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2955], [247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 123#L852true, 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-06 16:31:03,823 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:31:03,823 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:31:03,823 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:31:03,823 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:31:03,823 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][3857], [130#L840true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 155#L903true, 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-06 16:31:03,824 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:31:03,824 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:31:03,824 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:31:03,824 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:31:03,824 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][3652], [130#L840true, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 44#L891true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-06 16:31:03,824 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:31:03,824 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:31:03,824 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:31:03,824 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:31:03,831 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3696], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 44#L891true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 504#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~z$w_buff0~0 2))) (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 144#L781true]) [2022-12-06 16:31:03,831 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:31:03,831 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:31:03,831 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:31:03,831 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:31:03,832 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3697], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 19#L817true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true]) [2022-12-06 16:31:03,832 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:31:03,832 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:31:03,832 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:31:03,832 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:31:03,832 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][4782], [130#L840true, 24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 19#L817true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:03,832 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:31:03,832 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:31:03,832 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:31:03,832 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:31:03,857 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4151], [247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 153#L771true, 165#true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 78#L2true, 471#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L852true, 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:03,857 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:31:03,857 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:31:03,857 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:31:03,857 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:31:04,322 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3005], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 491#(and (<= ~x$w_buff0_used~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 109#L801true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 173#(= ~__unbuffered_p1_EAX~0 0), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true]) [2022-12-06 16:31:04,322 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:31:04,322 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:31:04,322 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:31:04,322 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:31:04,322 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3006], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 44#L891true, 109#L801true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 430#(and (<= ~x$w_buff0_used~0 1) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 502#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~z$w_buff0~0 2))) (<= ~x$w_buff0_used~0 1) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd3~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 173#(= ~__unbuffered_p1_EAX~0 0), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 144#L781true]) [2022-12-06 16:31:04,322 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:31:04,322 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:31:04,322 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:31:04,323 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:31:04,323 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L801-->L817: Formula: (let ((.cse9 (= (mod v_~x$r_buff1_thd2~0_50 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_63 256) 0))) (let ((.cse5 (not .cse2)) (.cse3 (and .cse2 .cse9)) (.cse6 (and (= (mod v_~x$w_buff1_used~0_177 256) 0) .cse2)) (.cse12 (= (mod v_~x$w_buff0_used~0_190 256) 0))) (let ((.cse10 (or .cse3 .cse6 .cse12)) (.cse11 (and (not .cse12) .cse5))) (let ((.cse1 (= (mod v_~x$w_buff1_used~0_176 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_189 256) 0)) (.cse7 (ite .cse10 v_~x~0_127 (ite .cse11 v_~x$w_buff0~0_82 v_~x$w_buff1~0_77))) (.cse0 (not (= (mod v_~weak$$choice2~0_124 256) 0)))) (and (= (ite .cse0 v_~x$r_buff0_thd2~0_63 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~x$r_buff0_thd2~0_63 (ite (and (not .cse4) .cse5) 0 v_~x$r_buff0_thd2~0_63))) v_~x$r_buff0_thd2~0_62) (= (ite .cse0 v_~x$w_buff1_used~0_177 (ite (or .cse3 .cse6 .cse4) v_~x$w_buff1_used~0_177 0)) v_~x$w_buff1_used~0_176) (= v_~x$mem_tmp~0_44 v_~x~0_127) (= v_~x$w_buff1~0_77 v_~x$w_buff1~0_76) (= v_~x$w_buff0~0_82 v_~x$w_buff0~0_81) (= .cse7 v_~__unbuffered_p1_EAX~0_20) (= v_~x$r_buff1_thd2~0_49 (ite .cse0 v_~x$r_buff1_thd2~0_50 (ite (let ((.cse8 (= (mod v_~x$r_buff0_thd2~0_62 256) 0))) (or (and .cse1 .cse8) .cse4 (and .cse8 .cse9))) v_~x$r_buff1_thd2~0_50 0))) (= v_~weak$$choice0~0_34 |v_P1Thread1of1ForFork3_#t~nondet3#1_1|) (= (ite .cse0 v_~x$mem_tmp~0_44 .cse7) v_~x~0_125) (= v_~x$flush_delayed~0_54 0) (= (ite .cse0 v_~x$w_buff0_used~0_190 (ite .cse10 v_~x$w_buff0_used~0_190 (ite .cse11 0 v_~x$w_buff0_used~0_190))) v_~x$w_buff0_used~0_189) (= v_~weak$$choice2~0_124 |v_P1Thread1of1ForFork3_#t~nondet4#1_1|)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_82, P1Thread1of1ForFork3_#t~nondet3#1=|v_P1Thread1of1ForFork3_#t~nondet3#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_77, P1Thread1of1ForFork3_#t~nondet4#1=|v_P1Thread1of1ForFork3_#t~nondet4#1_1|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_50, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_177, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_63, ~x~0=v_~x~0_127, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_190} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_81, ~x$flush_delayed~0=v_~x$flush_delayed~0_54, ~x$w_buff1~0=v_~x$w_buff1~0_76, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_49, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_176, ~x$mem_tmp~0=v_~x$mem_tmp~0_44, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_62, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_189, ~weak$$choice0~0=v_~weak$$choice0~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x~0=v_~x~0_125} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork3_#t~nondet3#1, ~x$flush_delayed~0, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$mem_tmp~0, ~x$r_buff0_thd2~0, ~x$w_buff0_used~0, ~weak$$choice0~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#t~nondet4#1, ~weak$$choice2~0, ~x~0][3004], [130#L840true, 24#L774true, 44#L891true, 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 19#L817true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-06 16:31:04,323 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:31:04,323 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:31:04,323 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:31:04,323 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:31:04,323 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][3887], [130#L840true, 24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 109#L801true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 430#(and (<= ~x$w_buff0_used~0 1) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 173#(= ~__unbuffered_p1_EAX~0 0), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:04,323 INFO L382 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2022-12-06 16:31:04,323 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:31:04,323 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:31:04,324 INFO L385 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2022-12-06 16:31:09,491 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4759], [493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 349#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 317#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 67#L930true, 96#L830true, 165#true, 168#true, 280#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 463#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 123#L852true, 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-06 16:31:09,491 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:31:09,491 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:09,491 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:09,491 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:09,492 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5709], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 349#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 67#L930true, 96#L830true, 165#true, 168#true, 296#true, 280#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 463#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true]) [2022-12-06 16:31:09,492 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:31:09,492 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:09,492 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:09,492 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:10,029 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2955], [247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 155#L903true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 19#L817true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 123#L852true, 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-06 16:31:10,029 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,029 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,029 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,029 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,192 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2955], [247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 155#L903true, 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 123#L852true, 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-06 16:31:10,192 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,192 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,192 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,192 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,200 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3696], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 19#L817true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 504#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~z$w_buff0~0 2))) (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 144#L781true]) [2022-12-06 16:31:10,201 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,201 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,201 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,201 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,201 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3697], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 19#L817true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true]) [2022-12-06 16:31:10,201 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,201 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,201 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,201 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,206 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5737], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 165#true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:10,206 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:31:10,206 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:10,206 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:10,207 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:10,207 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4780], [247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 165#true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 123#L852true, 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:10,207 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,207 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,207 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,207 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,208 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4780], [247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 123#L852true, 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:10,208 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:31:10,208 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:10,208 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:10,208 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:10,215 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2955], [247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 123#L852true, 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-06 16:31:10,215 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,215 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,215 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,215 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,216 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][3857], [130#L840true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 155#L903true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-06 16:31:10,216 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,216 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,216 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,216 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,216 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][3652], [130#L840true, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 44#L891true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-06 16:31:10,216 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,216 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,216 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,216 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,224 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3696], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 44#L891true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 19#L817true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 504#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~z$w_buff0~0 2))) (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 144#L781true]) [2022-12-06 16:31:10,224 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,224 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,224 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,224 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,224 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3697], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 19#L817true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true]) [2022-12-06 16:31:10,224 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,224 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,224 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,224 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,225 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][4782], [130#L840true, 24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 19#L817true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:10,225 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,225 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,225 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,225 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,235 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3696], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 44#L891true, 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 504#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~z$w_buff0~0 2))) (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 144#L781true]) [2022-12-06 16:31:10,235 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,235 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,235 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,235 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,236 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3697], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true]) [2022-12-06 16:31:10,236 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,236 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,236 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,236 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,236 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][4549], [130#L840true, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 24#L774true, 44#L891true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-06 16:31:10,236 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,236 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,236 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,236 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,237 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][4782], [130#L840true, 24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:10,237 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,237 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,237 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,237 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,244 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3672], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 44#L891true, 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 144#L781true]) [2022-12-06 16:31:10,245 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,245 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,245 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,245 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,245 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][5741], [130#L840true, 24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:10,245 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,245 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,245 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,245 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,245 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][4468], [130#L840true, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 24#L774true, 44#L891true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-06 16:31:10,246 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,246 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,246 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,246 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,246 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3675], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true]) [2022-12-06 16:31:10,246 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,246 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,246 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,246 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,264 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4151], [247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 153#L771true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 78#L2true, 471#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L852true, 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:10,265 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,265 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,265 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,265 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,282 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5739], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 165#true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 78#L2true, 471#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:10,282 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,282 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,282 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,282 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,282 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5738], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 165#true, 168#true, 296#true, 19#L817true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 504#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~z$w_buff0~0 2))) (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 78#L2true, 471#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#L781true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:10,282 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,282 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,282 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:10,282 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-12-06 16:31:11,967 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3701], [247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse, 375#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 123#L852true, 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 144#L781true]) [2022-12-06 16:31:11,968 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:31:11,968 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:11,968 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:11,968 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:11,968 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][4551], [130#L840true, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 44#L891true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse, 375#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 144#L781true]) [2022-12-06 16:31:11,968 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:31:11,968 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:11,968 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:11,968 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:11,969 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][3703], [130#L840true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse, 375#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 144#L781true]) [2022-12-06 16:31:11,969 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:31:11,969 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:11,969 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:11,969 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:15,269 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5705], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 349#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 165#true, 96#L830true, 67#L930true, 168#true, 296#true, 280#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 463#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 144#L781true]) [2022-12-06 16:31:15,269 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:31:15,269 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:15,269 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:15,269 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:15,706 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][3652], [130#L840true, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 155#L903true, 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-06 16:31:15,706 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is not cut-off event [2022-12-06 16:31:15,706 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-12-06 16:31:15,706 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-12-06 16:31:15,708 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-12-06 16:31:15,708 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][5726], [130#L840true, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 97#L827true, 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:15,708 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:31:15,708 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:15,708 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:15,708 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:15,709 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4536], [493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 155#L903true, 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 123#L852true, 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-06 16:31:15,709 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:31:15,709 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:15,709 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:15,709 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:15,723 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5494], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 44#L891true, 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 144#L781true]) [2022-12-06 16:31:15,723 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:31:15,723 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:15,723 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:15,723 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:15,723 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][6418], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 165#true, 96#L830true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 171#true, 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:15,723 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:31:15,723 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:15,723 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:15,723 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:15,724 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5495], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true]) [2022-12-06 16:31:15,724 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:31:15,724 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:15,724 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:15,724 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:15,724 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][6660], [130#L840true, 24#L774true, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:15,724 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:31:15,725 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:15,725 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:15,725 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:15,725 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][6657], [130#L840true, 24#L774true, 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 96#L830true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:15,725 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:31:15,725 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:15,725 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:15,725 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:15,734 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][5079], [130#L840true, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 153#L771true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 171#true, 78#L2true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 471#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:15,734 INFO L382 tUnfolder$Statistics]: this new event has 105 ancestors and is not cut-off event [2022-12-06 16:31:15,734 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-12-06 16:31:15,734 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-12-06 16:31:15,734 INFO L385 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-12-06 16:31:15,735 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4532], [493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 153#L771true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 171#true, 78#L2true, 471#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L852true, 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:15,735 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:31:15,735 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:15,735 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:15,735 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:15,765 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][7551], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 96#L830true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 8#L931true, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 475#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:15,765 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:31:15,765 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:15,765 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:15,765 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:15,765 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][6012], [493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 96#L830true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 8#L931true, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 475#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:15,766 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:31:15,766 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:15,766 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:15,766 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:15,778 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5707], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 96#L830true, 165#true, 168#true, 280#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 8#L931true, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 475#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true]) [2022-12-06 16:31:15,778 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:31:15,778 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:15,778 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:15,778 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:15,778 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4853], [493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 96#L830true, 165#true, 168#true, 296#true, 280#true, P1Thread1of1ForFork3InUse, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 8#L931true, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 475#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L852true, 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-06 16:31:15,779 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:31:15,779 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:15,779 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:15,779 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:15,926 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5740], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 165#true, 168#true, 296#true, 19#L817true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 504#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~z$w_buff0~0 2))) (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true]) [2022-12-06 16:31:15,926 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:31:15,926 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:15,926 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:15,926 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,192 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][2955], [247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 155#L903true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 123#L852true, 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-06 16:31:16,192 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,192 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,192 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,192 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,199 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3696], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 19#L817true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 504#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~z$w_buff0~0 2))) (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 144#L781true]) [2022-12-06 16:31:16,200 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,200 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,200 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,200 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,200 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3697], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 19#L817true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true]) [2022-12-06 16:31:16,200 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,200 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,200 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,200 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,206 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5737], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 19#L817true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:16,206 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:31:16,206 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:16,206 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:16,206 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:16,207 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4780], [247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 123#L852true, 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:16,207 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:31:16,207 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:16,207 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:16,207 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:16,207 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4780], [247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 123#L852true, 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:16,207 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,207 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,207 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,207 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,216 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5737], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:16,216 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:31:16,216 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:16,216 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:16,217 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:16,217 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3696], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 504#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~z$w_buff0~0 2))) (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 144#L781true]) [2022-12-06 16:31:16,217 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,217 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,217 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,217 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,217 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3697], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true]) [2022-12-06 16:31:16,217 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,218 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,218 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,218 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,218 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][4549], [130#L840true, 24#L774true, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-06 16:31:16,218 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,218 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,218 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,218 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,224 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][6680], [130#L840true, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 24#L774true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 97#L827true, 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:16,224 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:31:16,224 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:16,224 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:16,224 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:16,224 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3672], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 144#L781true]) [2022-12-06 16:31:16,225 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,225 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,225 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,225 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,225 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][6683], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:16,225 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:31:16,225 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:16,225 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:16,225 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:16,226 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][4468], [130#L840true, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 24#L774true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-06 16:31:16,226 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,226 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,226 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,226 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,227 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3675], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true]) [2022-12-06 16:31:16,227 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,227 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,227 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,227 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,241 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3696], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 44#L891true, 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 504#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~z$w_buff0~0 2))) (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 144#L781true]) [2022-12-06 16:31:16,242 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,242 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,242 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,242 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,242 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3697], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true]) [2022-12-06 16:31:16,242 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,242 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,242 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,242 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,242 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][4549], [130#L840true, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 24#L774true, 44#L891true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-06 16:31:16,242 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,243 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,243 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,243 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,243 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][4782], [130#L840true, 24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:16,243 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,243 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,243 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,243 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,251 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3672], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 44#L891true, 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 144#L781true]) [2022-12-06 16:31:16,251 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,251 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,251 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,251 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,251 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][5741], [130#L840true, 24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0))]) [2022-12-06 16:31:16,251 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,251 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,252 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,252 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,252 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][4468], [130#L840true, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 24#L774true, 44#L891true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-06 16:31:16,252 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,252 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,252 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,252 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,252 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3675], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true]) [2022-12-06 16:31:16,252 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,252 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,252 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,252 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,263 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][6667], [130#L840true, 24#L774true, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 78#L2true, 471#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:16,264 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,264 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,264 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,264 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,264 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5739], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 78#L2true, 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 471#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L852true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:16,264 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,264 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,264 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,264 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,265 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5738], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 504#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~z$w_buff0~0 2))) (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 78#L2true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 471#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#L781true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:16,265 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,265 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,265 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,265 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,273 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][6681], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 78#L2true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 471#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#L781true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:16,273 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,273 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,273 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,273 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,273 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][6682], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 78#L2true, 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 471#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L852true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:16,273 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,273 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,273 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,273 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,274 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][6685], [130#L840true, 24#L774true, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 78#L2true, 471#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:16,274 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,274 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,274 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:16,274 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-12-06 16:31:17,637 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3701], [247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse, 375#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 123#L852true, 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 144#L781true]) [2022-12-06 16:31:17,638 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:31:17,638 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:17,638 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:17,638 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:17,638 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][4551], [130#L840true, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 44#L891true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse, 375#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 144#L781true]) [2022-12-06 16:31:17,638 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:31:17,638 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:17,638 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:17,638 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:17,639 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][3703], [130#L840true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, 375#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 144#L781true]) [2022-12-06 16:31:17,639 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:31:17,639 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:17,639 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:17,639 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:20,832 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5708], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 165#true, 96#L830true, 168#true, 280#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 8#L931true, P2Thread1of1ForFork0InUse, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 475#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 144#L781true]) [2022-12-06 16:31:20,832 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:31:20,832 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:20,832 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:20,832 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:20,842 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][6419], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 44#L891true, 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 96#L830true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true]) [2022-12-06 16:31:20,843 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:31:20,843 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:20,843 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:20,843 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:20,844 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][7552], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 165#true, 96#L830true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 8#L931true, P2Thread1of1ForFork0InUse, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 475#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 144#L781true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:20,844 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:31:20,844 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:20,844 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:20,844 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,280 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][3652], [130#L840true, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 155#L903true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-06 16:31:21,281 INFO L382 tUnfolder$Statistics]: this new event has 106 ancestors and is not cut-off event [2022-12-06 16:31:21,281 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is not cut-off event [2022-12-06 16:31:21,281 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is not cut-off event [2022-12-06 16:31:21,281 INFO L385 tUnfolder$Statistics]: existing Event has 106 ancestors and is not cut-off event [2022-12-06 16:31:21,281 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][5726], [130#L840true, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:21,281 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,281 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,281 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,281 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,282 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4536], [493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 155#L903true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true]) [2022-12-06 16:31:21,282 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,282 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,282 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,282 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,287 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5740], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 504#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~z$w_buff0~0 2))) (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true]) [2022-12-06 16:31:21,288 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,288 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,288 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,288 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,289 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][6666], [130#L840true, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 24#L774true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 97#L827true, 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:21,289 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,289 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,289 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,289 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,297 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5494], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 144#L781true]) [2022-12-06 16:31:21,298 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,298 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,298 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,298 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,298 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5495], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 65#L3true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true]) [2022-12-06 16:31:21,298 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,298 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,298 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,298 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,300 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5462], [493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 153#L771true, 155#L903true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 96#L830true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 171#true, 123#L852true, 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:21,301 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,301 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,301 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,301 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,301 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][6418], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 155#L903true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 96#L830true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 171#true, 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:21,301 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:31:21,301 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:21,301 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:21,301 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:21,303 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5462], [493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 123#L852true, 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:21,303 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,303 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,304 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,304 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,304 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][6418], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:21,304 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:31:21,304 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:21,304 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:21,304 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:21,314 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5494], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 44#L891true, 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 144#L781true]) [2022-12-06 16:31:21,314 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,314 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,314 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,314 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,314 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][6418], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 96#L830true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:21,314 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:31:21,314 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:21,315 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:21,315 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:21,315 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5495], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 44#L891true, 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true]) [2022-12-06 16:31:21,315 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,315 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,315 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,315 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,316 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][6660], [130#L840true, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:21,316 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,316 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,316 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,316 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,316 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([605] L891-->L903: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd4~0_36 256) 0))) (.cse4 (not (= (mod v_~x$w_buff0_used~0_203 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd4~0_36 256) 0))) (.cse5 (not (= (mod v_~z$r_buff1_thd4~0_68 256) 0))) (.cse6 (not (= (mod v_~z$w_buff0_used~0_149 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd4~0_77 256) 0)))) (let ((.cse1 (and .cse6 .cse10)) (.cse2 (and .cse5 (not (= (mod v_~z$w_buff1_used~0_141 256) 0)))) (.cse7 (and .cse4 .cse11)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_204 256) 0)) .cse11)) (.cse8 (and (not (= (mod v_~x$w_buff1_used~0_193 256) 0)) .cse3)) (.cse9 (and (not (= (mod v_~z$w_buff0_used~0_150 256) 0)) .cse10))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_204) v_~x$w_buff0_used~0_203) (= v_~z$r_buff0_thd4~0_76 (ite .cse1 0 v_~z$r_buff0_thd4~0_77)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_141) v_~z$w_buff1_used~0_140) (= v_~x$r_buff1_thd4~0_35 (ite (or (and (not (= (mod v_~x$w_buff1_used~0_192 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$r_buff0_thd4~0_35 256) 0)))) 0 v_~x$r_buff1_thd4~0_36)) (= (ite (or (and (not (= (mod v_~z$w_buff1_used~0_140 256) 0)) .cse5) (and .cse6 (not (= (mod v_~z$r_buff0_thd4~0_76 256) 0)))) 0 v_~z$r_buff1_thd4~0_68) v_~z$r_buff1_thd4~0_67) (= (ite (or .cse7 .cse8) 0 v_~x$w_buff1_used~0_193) v_~x$w_buff1_used~0_192) (= (ite .cse9 v_~z$w_buff0~0_85 (ite .cse2 v_~z$w_buff1~0_76 v_~z~0_144)) v_~z~0_143) (= v_~x$r_buff0_thd4~0_35 (ite .cse7 0 v_~x$r_buff0_thd4~0_36)) (= (ite .cse0 v_~x$w_buff0~0_91 (ite .cse8 v_~x$w_buff1~0_86 v_~x~0_140)) v_~x~0_139) (= v_~z$w_buff0_used~0_149 (ite .cse9 0 v_~z$w_buff0_used~0_150))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_68, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_150, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_141, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_193, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_36, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_36, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_204, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_77, ~z~0=v_~z~0_144, ~x~0=v_~x~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_91, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_149, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~x$w_buff1~0=v_~x$w_buff1~0_86, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_140, ~z$w_buff1~0=v_~z$w_buff1~0_76, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_192, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_35, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_35, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_203, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_76, ~z~0=v_~z~0_143, ~x~0=v_~x~0_139} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$w_buff1_used~0, ~z$r_buff0_thd4~0, ~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~z~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][6657], [130#L840true, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 155#L903true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 96#L830true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:21,316 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:31:21,316 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:21,316 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:21,316 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:21,330 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5487], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 78#L2true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 471#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#L781true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:21,331 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,331 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,331 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,331 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,331 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5489], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 329#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 171#true, 78#L2true, 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 471#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 123#L852true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 355#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:21,331 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,331 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,331 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,331 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,333 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][7551], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 96#L830true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 475#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 78#L2true, 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:21,333 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:31:21,333 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:21,333 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:21,333 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:21,333 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][6012], [493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 165#true, 96#L830true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 475#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 78#L2true, 123#L852true, 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:21,334 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,334 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,334 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,334 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,352 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5707], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 165#true, 96#L830true, 168#true, 296#true, 280#true, P1Thread1of1ForFork3InUse, 188#true, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 475#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 78#L2true, 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true]) [2022-12-06 16:31:21,353 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:31:21,353 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:21,353 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:21,353 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:21,353 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][4853], [493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 165#true, 96#L830true, 168#true, 296#true, 280#true, P1Thread1of1ForFork3InUse, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 475#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 78#L2true, 123#L852true, 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-06 16:31:21,353 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,353 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,353 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,353 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,479 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5740], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 19#L817true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 504#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~z$w_buff0~0 2))) (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true]) [2022-12-06 16:31:21,479 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,479 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,479 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,479 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,481 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][6684], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true]) [2022-12-06 16:31:21,481 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,481 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,481 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,481 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,849 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5737], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:21,849 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:31:21,849 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:21,849 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:21,849 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:21,849 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3696], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 504#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~z$w_buff0~0 2))) (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 144#L781true]) [2022-12-06 16:31:21,849 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,849 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,849 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,849 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,850 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3697], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true]) [2022-12-06 16:31:21,850 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,850 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,850 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,850 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,850 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][4549], [130#L840true, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 24#L774true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-06 16:31:21,850 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,850 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,850 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,850 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,857 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][6680], [130#L840true, 24#L774true, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:21,857 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:31:21,858 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:21,858 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:21,858 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:21,858 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][3672], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 144#L781true]) [2022-12-06 16:31:21,858 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,858 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,858 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,858 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,858 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][6683], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:21,858 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:31:21,858 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:21,859 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:21,859 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:21,859 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][4468], [130#L840true, 24#L774true, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 97#L827true, 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-06 16:31:21,859 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,859 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,859 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,859 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,859 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][3675], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true]) [2022-12-06 16:31:21,859 INFO L382 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,860 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,860 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:21,860 INFO L385 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-12-06 16:31:25,835 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5708], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 96#L830true, 165#true, 168#true, 280#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 475#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 78#L2true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 144#L781true]) [2022-12-06 16:31:25,835 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:31:25,835 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:25,836 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:25,836 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:25,850 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][6419], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 165#true, 96#L830true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true]) [2022-12-06 16:31:25,850 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:31:25,850 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:25,850 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:25,850 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:25,850 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][7552], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 359#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 96#L830true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 475#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 78#L2true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 144#L781true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:25,850 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:31:25,850 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:25,850 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:25,850 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:25,853 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][6419], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 44#L891true, 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 96#L830true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true]) [2022-12-06 16:31:25,853 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:31:25,853 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:25,853 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:25,853 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:26,136 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][6419], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 97#L827true, 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true]) [2022-12-06 16:31:26,136 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:31:26,136 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:26,136 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:26,136 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:26,377 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5740], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 91#L820true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), 504#(and (or (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0) (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~z$w_buff0~0 2))) (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~z$w_buff1~0 2)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (and (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (or (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0))) (or (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$r_buff0_thd0~0 256)) ~z$r_buff0_thd0~0)))) (not (= 2 ~z~0))) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P2Thread1of1ForFork0InUse, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true]) [2022-12-06 16:31:26,377 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:31:26,377 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:26,377 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:26,377 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:26,378 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([589] L820-->L827: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd2~0_40 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_53 256) 0))) (.cse1 (not (= (mod v_~x$w_buff0_used~0_165 256) 0)))) (let ((.cse4 (and .cse5 .cse1)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_166 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~x$w_buff1_used~0_153 256) 0)) .cse2))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_166) v_~x$w_buff0_used~0_165) (= v_~x$r_buff1_thd2~0_39 (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_52 256) 0)) .cse1) (and (not (= 0 (mod v_~x$w_buff1_used~0_152 256))) .cse2)) 0 v_~x$r_buff1_thd2~0_40)) (= (ite (or .cse3 .cse4) 0 v_~x$w_buff1_used~0_153) v_~x$w_buff1_used~0_152) (= (ite .cse4 0 v_~x$r_buff0_thd2~0_53) v_~x$r_buff0_thd2~0_52) (= (ite .cse0 v_~x$w_buff0~0_65 (ite .cse3 v_~x$w_buff1~0_60 v_~x~0_102)) v_~x~0_101)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_40, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_153, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_53, ~x~0=v_~x~0_102, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_166} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_65, ~x$w_buff1~0=v_~x$w_buff1~0_60, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_39, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_152, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_52, ~x~0=v_~x~0_101, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_165} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][6666], [130#L840true, 493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 24#L774true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 97#L827true, 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:26,378 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:31:26,379 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:26,379 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:26,379 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:26,387 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][5494], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 144#L781true]) [2022-12-06 16:31:26,387 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:31:26,387 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:26,387 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:26,387 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:26,387 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5495], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 353#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, 327#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 291#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true]) [2022-12-06 16:31:26,387 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:31:26,387 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:26,388 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:26,388 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:26,389 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5462], [493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 153#L771true, 155#L903true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 96#L830true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 171#true, 123#L852true, 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:26,389 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:31:26,389 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:26,390 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:26,390 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:26,390 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][6418], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 155#L903true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 96#L830true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 171#true, 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:26,390 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:31:26,390 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:31:26,390 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:31:26,390 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:31:26,391 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][5462], [493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 153#L771true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 123#L852true, 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:26,392 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:31:26,392 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:26,392 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:26,392 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:26,392 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][6418], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 97#L827true, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true, 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:26,392 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:31:26,392 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:31:26,392 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:31:26,392 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:31:26,399 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][7550], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 65#L3true, 96#L830true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 477#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 123#L852true]) [2022-12-06 16:31:26,399 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:31:26,399 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:31:26,399 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:31:26,399 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:31:26,400 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][6761], [493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 65#L3true, 96#L830true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 477#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L906true, 171#true, 123#L852true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-06 16:31:26,400 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:31:26,400 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:26,400 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:26,400 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:26,417 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][6753], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 65#L3true, 165#true, 96#L830true, 168#true, 280#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 477#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:26,418 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:31:26,418 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:31:26,418 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:31:26,418 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:31:26,418 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][6755], [493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 65#L3true, 165#true, 96#L830true, 168#true, 296#true, 280#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 477#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true]) [2022-12-06 16:31:26,418 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:31:26,418 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:26,418 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:26,418 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:26,505 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][6684], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 492#(and (or (and (<= (div ~x$w_buff0_used~0 256) 0) (<= 1 ~x$r_buff0_thd2~0) (<= 1 ~x$w_buff0_used~0) (<= (div ~x$r_buff0_thd2~0 256) 0)) (= ~x$w_buff0_used~0 0)) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 91#L820true, 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 432#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x$w_buff0_used~0 0) (not (= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))))) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true]) [2022-12-06 16:31:26,506 INFO L382 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-12-06 16:31:26,506 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:26,506 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:26,506 INFO L385 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-12-06 16:31:29,404 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][6752], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 65#L3true, 96#L830true, 165#true, 168#true, 280#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 477#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true]) [2022-12-06 16:31:29,404 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:31:29,404 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:31:29,404 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:31:29,404 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:31:29,421 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][6419], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 155#L903true, 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 96#L830true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true]) [2022-12-06 16:31:29,422 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:31:29,422 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:31:29,422 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:31:29,422 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:31:29,422 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][7553], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 65#L3true, 165#true, 96#L830true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 477#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 57#L906true, 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true]) [2022-12-06 16:31:29,422 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:31:29,422 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:31:29,422 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:31:29,422 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:31:29,518 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][6419], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 97#L827true, 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 357#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true]) [2022-12-06 16:31:29,518 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:31:29,518 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:31:29,518 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:31:29,518 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:31:29,687 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][7550], [24#L774true, 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 96#L830true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 477#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 123#L852true]) [2022-12-06 16:31:29,687 INFO L382 tUnfolder$Statistics]: this new event has 110 ancestors and is cut-off event [2022-12-06 16:31:29,687 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:31:29,687 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:31:29,687 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:31:29,688 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][6761], [493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 96#L830true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 477#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 123#L852true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-06 16:31:29,688 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:31:29,688 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:31:29,688 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:31:29,688 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:31:29,697 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][7643], [24#L774true, 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 165#true, 96#L830true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 285#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 477#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 528#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:31:29,697 INFO L382 tUnfolder$Statistics]: this new event has 110 ancestors and is cut-off event [2022-12-06 16:31:29,697 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:31:29,697 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:31:29,697 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:31:29,697 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([596] L840-->L852: Formula: (let ((.cse5 (not (= (mod v_~x$r_buff1_thd3~0_26 256) 0))) (.cse8 (not (= (mod v_~z$w_buff0_used~0_153 256) 0))) (.cse10 (not (= (mod v_~z$r_buff0_thd3~0_38 256) 0))) (.cse9 (not (= (mod v_~z$r_buff1_thd3~0_34 256) 0))) (.cse6 (not (= (mod v_~x$w_buff0_used~0_207 256) 0))) (.cse11 (not (= (mod v_~x$r_buff0_thd3~0_28 256) 0)))) (let ((.cse1 (and .cse6 .cse11)) (.cse4 (and .cse9 (not (= (mod v_~z$w_buff1_used~0_145 256) 0)))) (.cse7 (and .cse8 .cse10)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_208 256) 0)) .cse11)) (.cse2 (and (not (= (mod v_~x$w_buff1_used~0_197 256) 0)) .cse5)) (.cse3 (and .cse10 (not (= (mod v_~z$w_buff0_used~0_154 256) 0))))) (and (= (ite .cse0 0 v_~x$w_buff0_used~0_208) v_~x$w_buff0_used~0_207) (= (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_197) v_~x$w_buff1_used~0_196) (= (ite .cse1 0 v_~x$r_buff0_thd3~0_28) v_~x$r_buff0_thd3~0_27) (= v_~z~0_147 (ite .cse3 v_~z$w_buff0~0_87 (ite .cse4 v_~z$w_buff1~0_78 v_~z~0_148))) (= v_~x$r_buff1_thd3~0_25 (ite (or (and .cse5 (not (= (mod v_~x$w_buff1_used~0_196 256) 0))) (and (not (= (mod v_~x$r_buff0_thd3~0_27 256) 0)) .cse6)) 0 v_~x$r_buff1_thd3~0_26)) (= (ite .cse7 0 v_~z$r_buff0_thd3~0_38) v_~z$r_buff0_thd3~0_37) (= v_~z$w_buff1_used~0_144 (ite (or .cse4 .cse7) 0 v_~z$w_buff1_used~0_145)) (= (ite .cse0 v_~x$w_buff0~0_93 (ite .cse2 v_~x$w_buff1~0_88 v_~x~0_144)) v_~x~0_143) (= (ite (or (and .cse8 (not (= (mod v_~z$r_buff0_thd3~0_37 256) 0))) (and (not (= (mod v_~z$w_buff1_used~0_144 256) 0)) .cse9)) 0 v_~z$r_buff1_thd3~0_34) v_~z$r_buff1_thd3~0_33) (= v_~z$w_buff0_used~0_153 (ite .cse3 0 v_~z$w_buff0_used~0_154))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_154, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_34, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_145, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_26, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_197, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_28, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_208, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_38, ~z~0=v_~z~0_148, ~x~0=v_~x~0_144} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_153, ~z$w_buff0~0=v_~z$w_buff0~0_87, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_33, ~x$w_buff1~0=v_~x$w_buff1~0_88, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_144, ~z$w_buff1~0=v_~z$w_buff1~0_78, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_25, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_196, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_27, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_207, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_37, ~z~0=v_~z~0_147, ~x~0=v_~x~0_143} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, ~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~z$r_buff0_thd3~0, ~x$r_buff0_thd3~0, ~z~0, ~x~0, ~x$w_buff0_used~0][7645], [493#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 247#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#L771true, 96#L830true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 285#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 477#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 387#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 434#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 518#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 123#L852true]) [2022-12-06 16:31:29,697 INFO L382 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-12-06 16:31:29,697 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:31:29,697 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:31:29,697 INFO L385 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-12-06 16:31:31,433 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][7642], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 96#L830true, 165#true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, 285#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, 368#(= ~a~0 1), P2Thread1of1ForFork0InUse, 477#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 150#L3-1true, 57#L906true, 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true]) [2022-12-06 16:31:31,433 INFO L382 tUnfolder$Statistics]: this new event has 110 ancestors and is cut-off event [2022-12-06 16:31:31,433 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:31:31,433 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:31:31,433 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:31:31,447 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L774-->L781: Formula: (let ((.cse3 (not (= (mod v_~x$r_buff1_thd1~0_16 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_22 256) 0))) (.cse4 (not (= 0 (mod v_~x$w_buff0_used~0_71 256))))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~x$w_buff0_used~0_72 256) 0)) .cse5)) (.cse1 (and .cse3 (not (= (mod v_~x$w_buff1_used~0_65 256) 0))))) (and (= (ite .cse0 0 v_~x$r_buff0_thd1~0_22) v_~x$r_buff0_thd1~0_21) (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_65) v_~x$w_buff1_used~0_64) (= (ite .cse2 0 v_~x$w_buff0_used~0_72) v_~x$w_buff0_used~0_71) (= (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_64 256) 0))) (and (not (= (mod v_~x$r_buff0_thd1~0_21 256) 0)) .cse4)) 0 v_~x$r_buff1_thd1~0_16) v_~x$r_buff1_thd1~0_15) (= (ite .cse2 v_~x$w_buff0~0_23 (ite .cse1 v_~x$w_buff1~0_20 v_~x~0_38)) v_~x~0_37)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_22, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_65, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_16, ~x~0=v_~x~0_38, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_23, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_21, ~x$w_buff1~0=v_~x$w_buff1~0_20, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_64, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_15, ~x~0=v_~x~0_37, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_71} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][7553], [130#L840true, 395#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (or (= ~x~0 0) (= ~x~0 1)) (= 0 ~x$r_buff0_thd0~0)), 436#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (<= 1 ~x$r_buff0_thd2~0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (<= (div ~x$r_buff0_thd2~0 256) 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 494#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 165#true, 96#L830true, 168#true, 296#true, P1Thread1of1ForFork3InUse, 188#true, P3Thread1of1ForFork2InUse, 368#(= ~a~0 1), P0Thread1of1ForFork1InUse, 477#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 217#(and (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 295#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#L3-1true, 57#L906true, 171#true, 519#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 255#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 335#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#L781true]) [2022-12-06 16:31:31,448 INFO L382 tUnfolder$Statistics]: this new event has 110 ancestors and is cut-off event [2022-12-06 16:31:31,448 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:31:31,448 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:31:31,448 INFO L385 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-12-06 16:31:34,155 INFO L130 PetriNetUnfolder]: 78558/131589 cut-off events. [2022-12-06 16:31:34,155 INFO L131 PetriNetUnfolder]: For 4720426/5074717 co-relation queries the response was YES. [2022-12-06 16:31:34,842 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1253083 conditions, 131589 events. 78558/131589 cut-off events. For 4720426/5074717 co-relation queries the response was YES. Maximal size of possible extension queue 7856. Compared 1357736 event pairs, 872 based on Foata normal form. 26282/155367 useless extension candidates. Maximal degree in co-relation 1252834. Up to 56072 conditions per place. [2022-12-06 16:31:35,132 INFO L137 encePairwiseOnDemand]: 137/151 looper letters, 1220 selfloop transitions, 749 changer transitions 8843/11043 dead transitions. [2022-12-06 16:31:35,133 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 291 places, 11043 transitions, 365467 flow [2022-12-06 16:31:35,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-12-06 16:31:35,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-12-06 16:31:35,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1908 transitions. [2022-12-06 16:31:35,139 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.7897350993377483 [2022-12-06 16:31:35,140 INFO L294 CegarLoopForPetriNet]: 158 programPoint places, 133 predicate places. [2022-12-06 16:31:35,142 INFO L495 AbstractCegarLoop]: Abstraction has has 291 places, 11043 transitions, 365467 flow [2022-12-06 16:31:35,143 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 116.875) internal successors, (1870), 16 states have internal predecessors, (1870), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:31:35,143 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:31:35,143 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:31:35,143 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-12-06 16:31:35,143 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 6 more)] === [2022-12-06 16:31:35,143 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:31:35,143 INFO L85 PathProgramCache]: Analyzing trace with hash -649189359, now seen corresponding path program 3 times [2022-12-06 16:31:35,143 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:31:35,143 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [123121695] [2022-12-06 16:31:35,143 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:31:35,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:31:35,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat