/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 --traceabstraction.size.reduction.to.apply.after.petri.net.difference REMOVE_REDUNDANT_FLOW -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix037_power.oepc_pso.oepc_rmo.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.repeated-lipton-a802222-m [2022-12-12 11:53:30,896 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-12 11:53:30,898 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-12 11:53:30,919 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-12 11:53:30,920 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-12 11:53:30,921 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-12 11:53:30,922 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-12 11:53:30,923 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-12 11:53:30,925 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-12 11:53:30,926 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-12 11:53:30,926 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-12 11:53:30,927 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-12 11:53:30,928 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-12 11:53:30,929 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-12 11:53:30,930 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-12 11:53:30,930 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-12 11:53:30,931 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-12 11:53:30,932 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-12 11:53:30,933 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-12 11:53:30,952 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-12 11:53:30,954 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-12 11:53:30,959 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-12 11:53:30,960 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-12 11:53:30,961 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-12 11:53:30,964 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-12 11:53:30,964 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-12 11:53:30,965 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-12 11:53:30,965 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-12 11:53:30,966 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-12 11:53:30,967 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-12 11:53:30,967 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-12 11:53:30,968 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-12 11:53:30,968 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-12 11:53:30,969 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-12 11:53:30,970 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-12 11:53:30,970 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-12 11:53:30,971 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-12 11:53:30,972 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-12 11:53:30,972 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-12 11:53:30,972 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-12 11:53:30,973 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-12 11:53:30,974 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 [2022-12-12 11:53:31,012 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-12 11:53:31,012 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-12 11:53:31,014 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-12 11:53:31,014 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-12 11:53:31,015 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-12 11:53:31,015 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-12 11:53:31,016 INFO L138 SettingsManager]: * Use SBE=true [2022-12-12 11:53:31,016 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-12 11:53:31,016 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-12 11:53:31,016 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-12 11:53:31,017 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-12 11:53:31,017 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-12 11:53:31,017 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-12 11:53:31,018 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-12 11:53:31,018 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-12 11:53:31,018 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-12 11:53:31,018 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-12 11:53:31,018 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-12 11:53:31,018 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-12 11:53:31,019 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-12 11:53:31,019 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-12 11:53:31,019 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-12 11:53:31,019 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-12 11:53:31,019 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-12 11:53:31,019 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-12 11:53:31,020 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-12 11:53:31,020 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-12 11:53:31,020 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-12-12 11:53:31,020 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-12 11:53:31,020 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-12 11:53:31,020 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-12 11:53:31,021 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use on-demand Petri net difference -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Size reduction to apply after Petri net difference -> REMOVE_REDUNDANT_FLOW [2022-12-12 11:53:31,282 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-12 11:53:31,300 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-12 11:53:31,302 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-12 11:53:31,303 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-12 11:53:31,319 INFO L275 PluginConnector]: CDTParser initialized [2022-12-12 11:53:31,321 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix037_power.oepc_pso.oepc_rmo.oepc.i [2022-12-12 11:53:32,363 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-12 11:53:32,666 INFO L351 CDTParser]: Found 1 translation units. [2022-12-12 11:53:32,666 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix037_power.oepc_pso.oepc_rmo.oepc.i [2022-12-12 11:53:32,704 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/06d849a9a/cd6c7c17c7554d42b21ea335e88b773c/FLAGa58e19598 [2022-12-12 11:53:32,718 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/06d849a9a/cd6c7c17c7554d42b21ea335e88b773c [2022-12-12 11:53:32,720 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-12 11:53:32,721 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-12 11:53:32,723 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-12 11:53:32,723 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-12 11:53:32,725 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-12 11:53:32,725 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.12 11:53:32" (1/1) ... [2022-12-12 11:53:32,726 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d7f0272 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 11:53:32, skipping insertion in model container [2022-12-12 11:53:32,726 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.12 11:53:32" (1/1) ... [2022-12-12 11:53:32,731 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-12 11:53:32,773 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-12 11:53:32,908 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/mix037_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2022-12-12 11:53:33,030 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,031 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,032 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,032 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,032 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,034 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,034 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,034 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,035 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,035 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,035 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,035 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,036 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,038 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,038 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,038 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,038 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,038 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,039 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,039 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,039 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,041 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,041 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,041 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,042 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,042 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,042 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,042 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,042 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,043 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,043 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,049 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,049 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,051 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,051 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,052 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,057 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,057 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,057 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,059 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,059 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,060 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,060 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-12 11:53:33,067 INFO L203 MainTranslator]: Completed pre-run [2022-12-12 11:53:33,075 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/mix037_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2022-12-12 11:53:33,090 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,091 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,092 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,092 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,092 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,100 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,100 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,100 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,101 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,101 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,101 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,101 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,102 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,103 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,103 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,104 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,104 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,104 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,104 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,104 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,105 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,106 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,106 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,107 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,107 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,107 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,107 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,107 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,108 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,108 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,108 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,113 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,113 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,115 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,115 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,115 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,118 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,118 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,118 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,120 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,120 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:53:33,121 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:53:33,121 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-12 11:53:33,146 INFO L208 MainTranslator]: Completed translation [2022-12-12 11:53:33,147 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 11:53:33 WrapperNode [2022-12-12 11:53:33,147 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-12 11:53:33,148 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-12 11:53:33,148 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-12 11:53:33,148 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-12 11:53:33,152 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 11:53:33" (1/1) ... [2022-12-12 11:53:33,163 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 11:53:33" (1/1) ... [2022-12-12 11:53:33,179 INFO L138 Inliner]: procedures = 177, calls = 71, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 146 [2022-12-12 11:53:33,179 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-12 11:53:33,180 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-12 11:53:33,180 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-12 11:53:33,180 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-12 11:53:33,188 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 11:53:33" (1/1) ... [2022-12-12 11:53:33,188 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 11:53:33" (1/1) ... [2022-12-12 11:53:33,199 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 11:53:33" (1/1) ... [2022-12-12 11:53:33,199 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 11:53:33" (1/1) ... [2022-12-12 11:53:33,219 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 11:53:33" (1/1) ... [2022-12-12 11:53:33,221 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 11:53:33" (1/1) ... [2022-12-12 11:53:33,224 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 11:53:33" (1/1) ... [2022-12-12 11:53:33,225 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 11:53:33" (1/1) ... [2022-12-12 11:53:33,227 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-12 11:53:33,228 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-12 11:53:33,228 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-12 11:53:33,228 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-12 11:53:33,229 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 11:53:33" (1/1) ... [2022-12-12 11:53:33,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-12 11:53:33,242 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-12 11:53:33,252 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) [2022-12-12 11:53:33,275 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 [2022-12-12 11:53:33,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-12 11:53:33,302 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-12-12 11:53:33,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-12 11:53:33,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-12 11:53:33,302 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-12 11:53:33,302 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-12-12 11:53:33,302 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-12-12 11:53:33,302 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-12-12 11:53:33,303 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-12-12 11:53:33,303 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-12-12 11:53:33,303 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-12-12 11:53:33,303 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2022-12-12 11:53:33,303 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2022-12-12 11:53:33,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-12 11:53:33,303 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-12-12 11:53:33,303 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-12 11:53:33,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-12 11:53:33,304 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2022-12-12 11:53:33,442 INFO L236 CfgBuilder]: Building ICFG [2022-12-12 11:53:33,444 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-12 11:53:33,745 INFO L277 CfgBuilder]: Performing block encoding [2022-12-12 11:53:33,826 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-12 11:53:33,826 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-12 11:53:33,828 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.12 11:53:33 BoogieIcfgContainer [2022-12-12 11:53:33,828 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-12 11:53:33,830 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-12 11:53:33,830 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-12 11:53:33,832 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-12 11:53:33,832 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.12 11:53:32" (1/3) ... [2022-12-12 11:53:33,833 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4bc9515c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.12 11:53:33, skipping insertion in model container [2022-12-12 11:53:33,833 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 11:53:33" (2/3) ... [2022-12-12 11:53:33,833 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4bc9515c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.12 11:53:33, skipping insertion in model container [2022-12-12 11:53:33,833 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.12 11:53:33" (3/3) ... [2022-12-12 11:53:33,834 INFO L112 eAbstractionObserver]: Analyzing ICFG mix037_power.oepc_pso.oepc_rmo.oepc.i [2022-12-12 11:53:33,846 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-12 11:53:33,846 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-12-12 11:53:33,847 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-12 11:53:33,894 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-12-12 11:53:33,926 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 144 places, 133 transitions, 286 flow [2022-12-12 11:53:34,012 INFO L130 PetriNetUnfolder]: 2/129 cut-off events. [2022-12-12 11:53:34,012 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-12 11:53:34,017 INFO L83 FinitePrefix]: Finished finitePrefix Result has 142 conditions, 129 events. 2/129 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 75 event pairs, 0 based on Foata normal form. 0/125 useless extension candidates. Maximal degree in co-relation 89. Up to 2 conditions per place. [2022-12-12 11:53:34,017 INFO L82 GeneralOperation]: Start removeDead. Operand has 144 places, 133 transitions, 286 flow [2022-12-12 11:53:34,020 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 140 places, 129 transitions, 270 flow [2022-12-12 11:53:34,041 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-12 11:53:34,047 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;@9d88f91, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, Conditionality=CONDITIONAL_DISJUNCTIVE, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-12 11:53:34,048 INFO L358 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2022-12-12 11:53:34,060 INFO L130 PetriNetUnfolder]: 0/48 cut-off events. [2022-12-12 11:53:34,061 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-12 11:53:34,061 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-12 11:53:34,062 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-12 11:53:34,063 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-12 11:53:34,067 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-12 11:53:34,067 INFO L85 PathProgramCache]: Analyzing trace with hash -214724158, now seen corresponding path program 1 times [2022-12-12 11:53:34,073 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-12 11:53:34,073 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1225262503] [2022-12-12 11:53:34,074 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-12 11:53:34,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-12 11:53:34,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-12 11:53:34,453 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-12 11:53:34,454 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-12 11:53:34,454 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1225262503] [2022-12-12 11:53:34,455 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1225262503] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-12 11:53:34,455 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-12 11:53:34,455 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-12 11:53:34,456 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [971752652] [2022-12-12 11:53:34,456 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-12 11:53:34,462 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-12 11:53:34,462 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-12 11:53:34,478 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-12 11:53:34,480 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-12 11:53:34,481 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 117 out of 133 [2022-12-12 11:53:34,483 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 140 places, 129 transitions, 270 flow. Second operand has 3 states, 3 states have (on average 118.0) internal successors, (354), 3 states have internal predecessors, (354), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-12 11:53:34,483 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-12 11:53:34,483 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 117 of 133 [2022-12-12 11:53:34,484 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-12 11:53:34,641 INFO L130 PetriNetUnfolder]: 162/613 cut-off events. [2022-12-12 11:53:34,641 INFO L131 PetriNetUnfolder]: For 22/22 co-relation queries the response was YES. [2022-12-12 11:53:34,645 INFO L83 FinitePrefix]: Finished finitePrefix Result has 919 conditions, 613 events. 162/613 cut-off events. For 22/22 co-relation queries the response was YES. Maximal size of possible extension queue 47. Compared 3449 event pairs, 132 based on Foata normal form. 53/628 useless extension candidates. Maximal degree in co-relation 863. Up to 191 conditions per place. [2022-12-12 11:53:34,648 INFO L137 encePairwiseOnDemand]: 128/133 looper letters, 18 selfloop transitions, 2 changer transitions 0/133 dead transitions. [2022-12-12 11:53:34,649 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 140 places, 133 transitions, 327 flow [2022-12-12 11:53:34,650 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-12 11:53:34,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-12 11:53:34,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 376 transitions. [2022-12-12 11:53:34,660 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.9423558897243107 [2022-12-12 11:53:34,663 INFO L295 CegarLoopForPetriNet]: 140 programPoint places, 0 predicate places. [2022-12-12 11:53:34,664 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 140 places, 133 transitions, 327 flow [2022-12-12 11:53:34,667 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 136 places, 133 transitions, 318 flow, removed 1 selfloop flow, removed 4 redundant places. [2022-12-12 11:53:34,668 INFO L495 AbstractCegarLoop]: Abstraction has has 136 places, 133 transitions, 318 flow [2022-12-12 11:53:34,668 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 118.0) internal successors, (354), 3 states have internal predecessors, (354), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-12 11:53:34,668 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-12 11:53:34,669 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-12 11:53:34,669 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-12 11:53:34,669 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-12 11:53:34,670 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-12 11:53:34,671 INFO L85 PathProgramCache]: Analyzing trace with hash -222139624, now seen corresponding path program 1 times [2022-12-12 11:53:34,671 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-12 11:53:34,671 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [656567279] [2022-12-12 11:53:34,671 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-12 11:53:34,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-12 11:53:34,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-12 11:53:35,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-12 11:53:35,027 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-12 11:53:35,027 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [656567279] [2022-12-12 11:53:35,027 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [656567279] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-12 11:53:35,027 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-12 11:53:35,028 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-12 11:53:35,028 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1129107457] [2022-12-12 11:53:35,028 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-12 11:53:35,030 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-12 11:53:35,030 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-12 11:53:35,030 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-12 11:53:35,031 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-12 11:53:35,032 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 108 out of 133 [2022-12-12 11:53:35,033 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 136 places, 133 transitions, 318 flow. Second operand has 6 states, 6 states have (on average 110.0) internal successors, (660), 6 states have internal predecessors, (660), 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) [2022-12-12 11:53:35,033 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-12 11:53:35,033 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 108 of 133 [2022-12-12 11:53:35,033 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-12 11:53:36,094 INFO L130 PetriNetUnfolder]: 2125/5197 cut-off events. [2022-12-12 11:53:36,094 INFO L131 PetriNetUnfolder]: For 1503/2000 co-relation queries the response was YES. [2022-12-12 11:53:36,110 INFO L83 FinitePrefix]: Finished finitePrefix Result has 10222 conditions, 5197 events. 2125/5197 cut-off events. For 1503/2000 co-relation queries the response was YES. Maximal size of possible extension queue 343. Compared 46409 event pairs, 410 based on Foata normal form. 1/5071 useless extension candidates. Maximal degree in co-relation 10167. Up to 1734 conditions per place. [2022-12-12 11:53:36,127 INFO L137 encePairwiseOnDemand]: 126/133 looper letters, 41 selfloop transitions, 3 changer transitions 84/221 dead transitions. [2022-12-12 11:53:36,127 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 144 places, 221 transitions, 868 flow [2022-12-12 11:53:36,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-12 11:53:36,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-12-12 11:53:36,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1056 transitions. [2022-12-12 11:53:36,133 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8822055137844611 [2022-12-12 11:53:36,133 INFO L295 CegarLoopForPetriNet]: 140 programPoint places, 4 predicate places. [2022-12-12 11:53:36,134 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 144 places, 221 transitions, 868 flow [2022-12-12 11:53:36,144 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 144 places, 221 transitions, 864 flow, removed 2 selfloop flow, removed 0 redundant places. [2022-12-12 11:53:36,144 INFO L495 AbstractCegarLoop]: Abstraction has has 144 places, 221 transitions, 864 flow [2022-12-12 11:53:36,145 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 110.0) internal successors, (660), 6 states have internal predecessors, (660), 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) [2022-12-12 11:53:36,145 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-12 11:53:36,145 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-12 11:53:36,145 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-12 11:53:36,145 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-12 11:53:36,146 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-12 11:53:36,146 INFO L85 PathProgramCache]: Analyzing trace with hash 671430521, now seen corresponding path program 1 times [2022-12-12 11:53:36,146 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-12 11:53:36,146 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1153769128] [2022-12-12 11:53:36,146 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-12 11:53:36,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-12 11:53:36,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-12 11:53:36,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-12 11:53:36,421 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-12 11:53:36,421 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1153769128] [2022-12-12 11:53:36,421 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1153769128] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-12 11:53:36,421 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-12 11:53:36,421 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-12 11:53:36,422 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1132867364] [2022-12-12 11:53:36,422 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-12 11:53:36,422 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-12 11:53:36,422 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-12 11:53:36,422 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-12 11:53:36,423 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-12 11:53:36,424 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 101 out of 133 [2022-12-12 11:53:36,424 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 144 places, 221 transitions, 864 flow. Second operand has 7 states, 7 states have (on average 103.42857142857143) internal successors, (724), 7 states have internal predecessors, (724), 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) [2022-12-12 11:53:36,424 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-12 11:53:36,424 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 101 of 133 [2022-12-12 11:53:36,425 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-12 11:53:40,090 INFO L130 PetriNetUnfolder]: 13609/29403 cut-off events. [2022-12-12 11:53:40,091 INFO L131 PetriNetUnfolder]: For 8314/13091 co-relation queries the response was YES. [2022-12-12 11:53:40,187 INFO L83 FinitePrefix]: Finished finitePrefix Result has 72829 conditions, 29403 events. 13609/29403 cut-off events. For 8314/13091 co-relation queries the response was YES. Maximal size of possible extension queue 1415. Compared 310252 event pairs, 904 based on Foata normal form. 3/29040 useless extension candidates. Maximal degree in co-relation 72768. Up to 8130 conditions per place. [2022-12-12 11:53:40,243 INFO L137 encePairwiseOnDemand]: 122/133 looper letters, 75 selfloop transitions, 8 changer transitions 361/530 dead transitions. [2022-12-12 11:53:40,243 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 156 places, 530 transitions, 3296 flow [2022-12-12 11:53:40,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-12 11:53:40,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-12 11:53:40,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1462 transitions. [2022-12-12 11:53:40,249 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8455754771544245 [2022-12-12 11:53:40,250 INFO L295 CegarLoopForPetriNet]: 140 programPoint places, 16 predicate places. [2022-12-12 11:53:40,250 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 156 places, 530 transitions, 3296 flow [2022-12-12 11:53:40,284 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 156 places, 530 transitions, 3182 flow, removed 57 selfloop flow, removed 0 redundant places. [2022-12-12 11:53:40,285 INFO L495 AbstractCegarLoop]: Abstraction has has 156 places, 530 transitions, 3182 flow [2022-12-12 11:53:40,285 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 103.42857142857143) internal successors, (724), 7 states have internal predecessors, (724), 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) [2022-12-12 11:53:40,285 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-12 11:53:40,286 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-12 11:53:40,286 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-12 11:53:40,286 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-12 11:53:40,287 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-12 11:53:40,287 INFO L85 PathProgramCache]: Analyzing trace with hash 113639253, now seen corresponding path program 1 times [2022-12-12 11:53:40,287 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-12 11:53:40,287 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [634340083] [2022-12-12 11:53:40,287 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-12 11:53:40,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-12 11:53:40,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-12 11:53:40,520 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-12 11:53:40,520 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-12 11:53:40,520 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [634340083] [2022-12-12 11:53:40,520 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [634340083] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-12 11:53:40,521 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-12 11:53:40,521 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-12 11:53:40,521 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1544144052] [2022-12-12 11:53:40,521 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-12 11:53:40,524 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-12 11:53:40,525 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-12 11:53:40,525 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-12 11:53:40,526 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-12 11:53:40,526 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 133 [2022-12-12 11:53:40,527 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 156 places, 530 transitions, 3182 flow. Second operand has 6 states, 6 states have (on average 108.0) internal successors, (648), 6 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-12 11:53:40,527 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-12 11:53:40,527 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 133 [2022-12-12 11:53:40,528 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-12 11:53:41,152 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][146], [77#L2true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 119#L765true, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 168#(= ~__unbuffered_p3_EAX~0 0), 198#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 93#L795true]) [2022-12-12 11:53:41,153 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:53:41,153 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:53:41,153 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:53:41,153 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:53:41,248 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][149], [72#L815true, 77#L2true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 119#L765true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 168#(= ~__unbuffered_p3_EAX~0 0), 198#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true]) [2022-12-12 11:53:41,248 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is not cut-off event [2022-12-12 11:53:41,248 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-12 11:53:41,248 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-12 11:53:41,248 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-12 11:53:41,275 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][147], [77#L2true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 101#L808true, 21#L788true, 168#(= ~__unbuffered_p3_EAX~0 0), 198#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true]) [2022-12-12 11:53:41,275 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:53:41,275 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:53:41,275 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:53:41,275 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:53:41,275 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][146], [77#L2true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 168#(= ~__unbuffered_p3_EAX~0 0), 198#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 93#L795true, 19#$Ultimate##0true, 55#L768true]) [2022-12-12 11:53:41,276 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:53:41,276 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:53:41,276 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:53:41,276 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:53:41,278 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][201], [P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 64#L3true, 168#(= ~__unbuffered_p3_EAX~0 0), 19#$Ultimate##0true]) [2022-12-12 11:53:41,278 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:41,278 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:41,279 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:41,279 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:41,279 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][205], [72#L815true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 119#L765true, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 64#L3true, 168#(= ~__unbuffered_p3_EAX~0 0), 19#$Ultimate##0true]) [2022-12-12 11:53:41,279 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:53:41,279 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:53:41,279 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:53:41,279 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:53:41,279 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][199], [P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 119#L765true, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#(= ~__unbuffered_p3_EAX~0 0), 64#L3true, 93#L795true, 19#$Ultimate##0true]) [2022-12-12 11:53:41,280 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:53:41,280 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:53:41,281 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:53:41,281 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:53:41,366 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][199], [P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#(= ~__unbuffered_p3_EAX~0 0), 64#L3true, 93#L795true, 19#$Ultimate##0true, 55#L768true]) [2022-12-12 11:53:41,366 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:41,366 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:41,366 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:41,366 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:41,434 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][149], [72#L815true, 77#L2true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 168#(= ~__unbuffered_p3_EAX~0 0), 198#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 55#L768true]) [2022-12-12 11:53:41,434 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-12 11:53:41,434 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:53:41,434 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:53:41,434 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:53:41,435 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][205], [72#L815true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 168#(= ~__unbuffered_p3_EAX~0 0), 64#L3true, 19#$Ultimate##0true, 55#L768true]) [2022-12-12 11:53:41,435 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:41,435 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:41,435 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:41,435 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:41,473 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][166], [77#L2true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 119#L765true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 78#$Ultimate##0true, 21#L788true, 198#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:41,474 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-12 11:53:41,474 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:53:41,474 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:53:41,474 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:53:41,475 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][221], [77#L2true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 119#L765true, P3Thread1of1ForFork2InUse, 147#true, 78#$Ultimate##0true, 198#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 93#L795true]) [2022-12-12 11:53:41,475 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-12 11:53:41,475 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:53:41,475 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:53:41,475 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:53:41,502 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][201], [133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 168#(= ~__unbuffered_p3_EAX~0 0), 19#$Ultimate##0true]) [2022-12-12 11:53:41,502 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:41,503 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:41,503 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:41,503 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:41,503 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][205], [72#L815true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 119#L765true, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 168#(= ~__unbuffered_p3_EAX~0 0), 19#$Ultimate##0true]) [2022-12-12 11:53:41,503 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:41,503 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:41,503 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:41,503 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:41,503 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][199], [133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 119#L765true, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#(= ~__unbuffered_p3_EAX~0 0), 93#L795true, 19#$Ultimate##0true]) [2022-12-12 11:53:41,504 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:41,504 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:41,504 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:41,504 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:41,504 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][200], [166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#$Ultimate##0true, 21#L788true, 64#L3true]) [2022-12-12 11:53:41,505 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:41,505 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:41,505 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:41,505 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:41,505 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][172], [77#L2true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 78#$Ultimate##0true, 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 21#L788true, 198#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 22#L831true]) [2022-12-12 11:53:41,506 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:41,506 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:41,506 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:41,506 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:41,506 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][252], [77#L2true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 78#$Ultimate##0true, 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 198#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 93#L795true, 55#L768true]) [2022-12-12 11:53:41,506 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:41,506 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:41,506 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:41,506 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:41,507 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][198], [166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#$Ultimate##0true, 21#L788true, 64#L3true, 55#L768true]) [2022-12-12 11:53:41,507 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:41,508 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:41,509 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:41,509 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:41,510 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][175], [77#L2true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 78#$Ultimate##0true, 21#L788true, 198#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-12 11:53:41,510 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:41,510 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:41,511 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:41,511 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:41,515 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][204], [166#true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#$Ultimate##0true, 21#L788true, 22#L831true]) [2022-12-12 11:53:41,515 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,515 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,515 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,516 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,516 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][204], [166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#$Ultimate##0true, 21#L788true, 64#L3true, 22#L831true]) [2022-12-12 11:53:41,516 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:41,516 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:41,516 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:41,516 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:41,516 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][169], [77#L2true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 78#$Ultimate##0true, 21#L788true, 22#L831true, 198#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:41,516 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:41,516 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:41,516 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:41,516 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:41,606 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][199], [133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#(= ~__unbuffered_p3_EAX~0 0), 93#L795true, 19#$Ultimate##0true, 55#L768true]) [2022-12-12 11:53:41,606 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:41,607 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:41,607 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:41,607 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:41,610 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][205], [72#L815true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 168#(= ~__unbuffered_p3_EAX~0 0), 19#$Ultimate##0true, 55#L768true]) [2022-12-12 11:53:41,610 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:41,610 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:41,610 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:41,611 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:41,613 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][166], [77#L2true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 78#$Ultimate##0true, 21#L788true, 198#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-12 11:53:41,614 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-12 11:53:41,614 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:53:41,614 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:53:41,614 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:53:41,614 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][200], [166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#$Ultimate##0true, 21#L788true, 64#L3true, 55#L768true]) [2022-12-12 11:53:41,614 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:41,614 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:41,614 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:41,614 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:41,615 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][221], [77#L2true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 78#$Ultimate##0true, 198#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 93#L795true, 55#L768true]) [2022-12-12 11:53:41,615 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-12 11:53:41,615 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:53:41,615 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:53:41,615 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:53:41,668 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][220], [166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 119#L765true, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#$Ultimate##0true, 64#L3true, 22#L831true, 93#L795true]) [2022-12-12 11:53:41,668 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-12 11:53:41,668 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:53:41,668 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:53:41,668 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:53:41,669 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][251], [P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#$Ultimate##0true, 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 64#L3true, 22#L831true, 93#L795true, 55#L768true]) [2022-12-12 11:53:41,669 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:41,669 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:41,669 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:41,669 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:41,670 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][203], [P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#$Ultimate##0true, 21#L788true, 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 64#L3true, 22#L831true]) [2022-12-12 11:53:41,670 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:41,670 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:41,670 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:41,670 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:41,703 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][200], [133#L3-1true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 119#L765true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#$Ultimate##0true, 21#L788true]) [2022-12-12 11:53:41,703 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:41,703 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:41,703 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:41,703 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:41,704 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][198], [133#L3-1true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#$Ultimate##0true, 21#L788true, 55#L768true]) [2022-12-12 11:53:41,704 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,704 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,704 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,704 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,709 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][247], [72#L815true, 77#L2true, 14#L785true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 119#L765true, P3Thread1of1ForFork2InUse, 147#true, 198#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 22#L831true]) [2022-12-12 11:53:41,709 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:41,709 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:41,709 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:41,709 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:41,864 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][200], [166#true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#$Ultimate##0true, 21#L788true, 55#L768true]) [2022-12-12 11:53:41,864 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,864 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,864 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,864 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,865 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][220], [166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#$Ultimate##0true, 22#L831true, 64#L3true, 93#L795true, 55#L768true]) [2022-12-12 11:53:41,866 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-12 11:53:41,866 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:41,866 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:41,866 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:41,925 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][220], [166#true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 119#L765true, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#$Ultimate##0true, 22#L831true, 93#L795true]) [2022-12-12 11:53:41,926 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-12 11:53:41,926 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:41,926 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:41,926 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:41,926 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][251], [133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#$Ultimate##0true, 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 22#L831true, 93#L795true, 55#L768true]) [2022-12-12 11:53:41,926 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,926 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,926 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,926 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,927 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][203], [133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#$Ultimate##0true, 21#L788true, 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 22#L831true]) [2022-12-12 11:53:41,927 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,927 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,927 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,927 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,936 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][166], [77#L2true, 14#L785true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 119#L765true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 198#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:41,936 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-12 11:53:41,936 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:41,936 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:41,936 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:41,965 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][247], [72#L815true, 77#L2true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 119#L765true, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true, 198#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:41,965 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,965 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,965 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,965 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,970 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][200], [14#L785true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 119#L765true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true]) [2022-12-12 11:53:41,971 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,971 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,971 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,971 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,971 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][172], [77#L2true, 14#L785true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true, 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 22#L831true, 198#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:41,971 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,971 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,972 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,972 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,972 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][198], [14#L785true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 55#L768true]) [2022-12-12 11:53:41,972 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:41,972 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:41,972 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:41,972 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:41,972 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][175], [77#L2true, 14#L785true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 198#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-12 11:53:41,972 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,972 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,973 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,973 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,973 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][256], [72#L815true, 77#L2true, 14#L785true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 198#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 55#L768true]) [2022-12-12 11:53:41,973 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,973 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,973 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,973 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,974 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][204], [14#L785true, 133#L3-1true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true]) [2022-12-12 11:53:41,974 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:41,974 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:41,974 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:41,974 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:41,974 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][204], [14#L785true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 22#L831true]) [2022-12-12 11:53:41,974 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:41,974 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:41,974 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:41,974 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:41,975 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][169], [77#L2true, 14#L785true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 198#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 22#L831true]) [2022-12-12 11:53:41,975 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,975 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,975 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,975 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,975 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][247], [72#L815true, 77#L2true, 14#L785true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 198#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 55#L768true]) [2022-12-12 11:53:41,975 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,975 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,975 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:41,975 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:42,083 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][220], [166#true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#$Ultimate##0true, 22#L831true, 93#L795true, 55#L768true]) [2022-12-12 11:53:42,083 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:53:42,083 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:42,083 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:42,083 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:42,091 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][166], [77#L2true, 14#L785true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 198#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-12 11:53:42,091 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:53:42,091 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:42,091 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:42,091 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:42,092 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][200], [14#L785true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 55#L768true]) [2022-12-12 11:53:42,092 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,092 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,092 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,092 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,154 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][166], [77#L2true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 119#L765true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 21#L788true, 198#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:42,154 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:53:42,154 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:42,154 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:42,154 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:42,155 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][200], [166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 119#L765true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 64#L3true]) [2022-12-12 11:53:42,155 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,155 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,155 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,155 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,155 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][221], [77#L2true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 119#L765true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 198#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 93#L795true]) [2022-12-12 11:53:42,155 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:53:42,156 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:42,156 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:42,156 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:42,174 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][246], [72#L815true, 14#L785true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 119#L765true, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 64#L3true]) [2022-12-12 11:53:42,174 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:53:42,174 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:42,174 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:42,175 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:42,175 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][255], [72#L815true, 14#L785true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 22#L831true, 64#L3true, 55#L768true]) [2022-12-12 11:53:42,175 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,175 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,175 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,175 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,178 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][203], [14#L785true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 22#L831true, 64#L3true]) [2022-12-12 11:53:42,178 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,178 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,178 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,178 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,205 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][166], [77#L2true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 21#L788true, 198#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-12 11:53:42,205 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,205 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,206 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,206 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,206 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][221], [77#L2true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L831true, 198#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 93#L795true, 55#L768true]) [2022-12-12 11:53:42,206 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,206 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,206 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,206 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,206 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][204], [166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 101#L808true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 64#L3true, 22#L831true]) [2022-12-12 11:53:42,206 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,206 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,206 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,207 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,207 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][204], [166#true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 22#L831true]) [2022-12-12 11:53:42,207 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:53:42,207 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:42,207 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:42,207 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:42,207 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][169], [77#L2true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 21#L788true, 198#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 22#L831true]) [2022-12-12 11:53:42,207 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,207 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,207 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,208 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,208 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][247], [72#L815true, 77#L2true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true, 198#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-12 11:53:42,208 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,208 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,208 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,208 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,292 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][172], [77#L2true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 21#L788true, 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 22#L831true, 198#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:42,292 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,292 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,292 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,292 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,292 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][252], [77#L2true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 22#L831true, 198#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 93#L795true, 55#L768true]) [2022-12-12 11:53:42,293 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,293 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,293 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,293 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,293 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][198], [166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 64#L3true, 55#L768true]) [2022-12-12 11:53:42,293 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,293 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,293 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,293 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,294 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][198], [166#true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 55#L768true]) [2022-12-12 11:53:42,294 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:53:42,294 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:42,294 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:42,294 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:42,294 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][175], [77#L2true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 21#L788true, 198#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-12 11:53:42,294 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,294 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,295 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,295 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,295 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][256], [72#L815true, 77#L2true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 22#L831true, 198#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-12 11:53:42,295 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,295 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,295 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,295 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,296 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][200], [166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 64#L3true]) [2022-12-12 11:53:42,296 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,296 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,296 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,297 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,297 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,297 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][220], [166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, 119#L765true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 64#L3true, 93#L795true]) [2022-12-12 11:53:42,297 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,297 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,297 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,297 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,298 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][246], [72#L815true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, 119#L765true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 22#L831true, 64#L3true]) [2022-12-12 11:53:42,298 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,298 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,298 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,298 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,304 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][200], [14#L785true, 133#L3-1true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 119#L765true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:42,304 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,304 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,304 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,304 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:42,305 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][198], [14#L785true, 166#true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-12 11:53:42,305 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,305 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,305 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,305 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,462 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][200], [166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 64#L3true, 55#L768true]) [2022-12-12 11:53:42,462 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,462 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,462 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,462 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,473 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][200], [14#L785true, 166#true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-12 11:53:42,473 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,473 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,473 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,474 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,475 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][246], [72#L815true, 14#L785true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 64#L3true, 55#L768true]) [2022-12-12 11:53:42,475 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:53:42,475 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:53:42,475 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:53:42,475 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:53:42,564 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][200], [166#true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 119#L765true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true]) [2022-12-12 11:53:42,564 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,564 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,565 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,565 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,565 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][220], [166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 119#L765true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 22#L831true, 93#L795true]) [2022-12-12 11:53:42,565 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:53:42,565 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:53:42,565 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:53:42,565 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:53:42,566 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:53:42,566 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][251], [P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 64#L3true, 22#L831true, 93#L795true, 55#L768true]) [2022-12-12 11:53:42,566 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,566 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,566 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,566 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,567 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][246], [72#L815true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 119#L765true, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 64#L3true, 22#L831true]) [2022-12-12 11:53:42,567 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:53:42,567 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:53:42,567 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:53:42,567 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:53:42,567 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:53:42,568 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][255], [72#L815true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 64#L3true, 22#L831true, 55#L768true]) [2022-12-12 11:53:42,568 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,568 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,568 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,568 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,573 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][203], [P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 64#L3true, 22#L831true]) [2022-12-12 11:53:42,573 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,573 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,573 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,573 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,593 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][246], [72#L815true, 14#L785true, 133#L3-1true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true]) [2022-12-12 11:53:42,593 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:53:42,593 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:53:42,593 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:53:42,593 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:53:42,594 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][255], [72#L815true, 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 22#L831true, 55#L768true]) [2022-12-12 11:53:42,594 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,594 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,594 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,594 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,595 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][203], [14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 22#L831true]) [2022-12-12 11:53:42,595 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,595 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,595 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,595 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,636 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][200], [133#L3-1true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, 119#L765true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true]) [2022-12-12 11:53:42,636 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,637 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,637 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,637 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,637 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,637 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][220], [133#L3-1true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, 119#L765true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 93#L795true]) [2022-12-12 11:53:42,637 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,637 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,637 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,637 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,637 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][246], [72#L815true, 133#L3-1true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 119#L765true, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 22#L831true]) [2022-12-12 11:53:42,638 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,638 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,638 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,638 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,638 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][203], [133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 101#L808true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 22#L831true]) [2022-12-12 11:53:42,638 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:53:42,639 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:42,639 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:42,639 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:42,639 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][203], [P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 101#L808true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 22#L831true, 64#L3true]) [2022-12-12 11:53:42,639 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,639 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,639 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,639 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,639 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,639 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][251], [133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 22#L831true, 93#L795true, 55#L768true]) [2022-12-12 11:53:42,640 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:53:42,640 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:42,640 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:42,640 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:42,640 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][251], [P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 22#L831true, 64#L3true, 93#L795true, 55#L768true]) [2022-12-12 11:53:42,640 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,640 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,640 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,640 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,640 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,641 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][198], [133#L3-1true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 55#L768true]) [2022-12-12 11:53:42,641 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:53:42,641 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:42,641 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:42,641 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:42,641 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:42,641 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][198], [166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 64#L3true, 55#L768true]) [2022-12-12 11:53:42,641 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,641 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,641 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,642 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,642 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,642 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][255], [72#L815true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 22#L831true, 55#L768true]) [2022-12-12 11:53:42,642 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:53:42,642 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:42,642 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:42,642 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:42,642 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][255], [72#L815true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 22#L831true, 64#L3true, 55#L768true]) [2022-12-12 11:53:42,642 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,643 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,643 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,643 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,643 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:42,797 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][200], [133#L3-1true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 55#L768true]) [2022-12-12 11:53:42,798 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:53:42,798 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:42,798 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:42,798 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:42,799 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][220], [166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 64#L3true, 93#L795true, 55#L768true]) [2022-12-12 11:53:42,799 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:53:42,799 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:53:42,800 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:53:42,800 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:53:42,800 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][246], [72#L815true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 22#L831true, 64#L3true, 55#L768true]) [2022-12-12 11:53:42,801 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:53:42,801 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:53:42,801 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:53:42,801 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:53:42,812 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][246], [72#L815true, 14#L785true, 133#L3-1true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 55#L768true]) [2022-12-12 11:53:42,812 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:53:42,812 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:53:42,812 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:53:42,812 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:53:43,003 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][220], [166#true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 119#L765true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 93#L795true]) [2022-12-12 11:53:43,004 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:53:43,004 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:53:43,004 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:53:43,004 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:53:43,004 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:53:43,004 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][251], [133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 22#L831true, 93#L795true, 55#L768true]) [2022-12-12 11:53:43,004 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:53:43,004 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:43,004 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:43,004 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:43,004 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:43,005 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][246], [72#L815true, 166#true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 119#L765true, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 22#L831true]) [2022-12-12 11:53:43,005 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:53:43,005 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:53:43,005 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:53:43,005 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:53:43,005 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:53:43,006 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][255], [72#L815true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 22#L831true, 55#L768true]) [2022-12-12 11:53:43,006 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:53:43,006 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:43,006 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:43,006 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:43,006 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:43,007 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][203], [133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 22#L831true]) [2022-12-12 11:53:43,007 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:53:43,007 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:43,007 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:43,008 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:43,008 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:43,050 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][191], [189#true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, 119#L765true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 21#L788true, 64#L3true]) [2022-12-12 11:53:43,051 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:53:43,051 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:43,051 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:43,051 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:43,051 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][272], [189#true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, 119#L765true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 64#L3true, 22#L831true, 93#L795true]) [2022-12-12 11:53:43,051 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:53:43,051 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:43,051 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:43,051 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:43,181 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][220], [133#L3-1true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 93#L795true, 55#L768true]) [2022-12-12 11:53:43,181 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-12 11:53:43,181 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:53:43,181 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:53:43,181 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:53:43,182 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][246], [72#L815true, 133#L3-1true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 22#L831true, 55#L768true]) [2022-12-12 11:53:43,182 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-12 11:53:43,182 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:53:43,182 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:53:43,182 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:53:43,331 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][279], [189#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 21#L788true, 64#L3true, 22#L831true]) [2022-12-12 11:53:43,331 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:53:43,331 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:43,331 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:43,331 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:43,331 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][386], [189#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 64#L3true, 22#L831true, 93#L795true, 55#L768true]) [2022-12-12 11:53:43,332 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:53:43,332 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:43,332 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:43,332 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:43,332 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][281], [189#true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 21#L788true, 64#L3true, 55#L768true]) [2022-12-12 11:53:43,332 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:53:43,332 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:43,332 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:43,332 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:43,333 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][309], [166#true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 119#L765true, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 194#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 39#L818true, 21#L788true]) [2022-12-12 11:53:43,333 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:53:43,333 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:43,333 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:43,333 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:43,333 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][306], [133#L3-1true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 194#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 39#L818true, 22#L831true, 93#L795true]) [2022-12-12 11:53:43,333 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:53:43,333 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:43,333 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:43,333 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:43,334 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][364], [133#L3-1true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 194#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 39#L818true, 21#L788true, 55#L768true]) [2022-12-12 11:53:43,334 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:53:43,334 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:53:43,334 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:53:43,334 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:53:43,335 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][191], [30#L2-1true, 189#true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, 119#L765true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 21#L788true]) [2022-12-12 11:53:43,335 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:53:43,335 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:43,335 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:43,335 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:43,335 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][272], [30#L2-1true, 189#true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 119#L765true, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 22#L831true, 93#L795true]) [2022-12-12 11:53:43,335 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:53:43,335 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:43,335 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:43,335 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:43,336 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][281], [30#L2-1true, 189#true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 21#L788true, 55#L768true]) [2022-12-12 11:53:43,336 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:53:43,336 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:53:43,336 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:53:43,336 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:53:43,597 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][363], [133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 194#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 39#L818true, 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 21#L788true, 22#L831true]) [2022-12-12 11:53:43,597 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:53:43,597 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:53:43,598 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:53:43,598 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:53:43,598 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][279], [30#L2-1true, 189#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 21#L788true, 22#L831true]) [2022-12-12 11:53:43,598 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:53:43,598 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:53:43,598 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:53:43,598 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:53:43,599 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][388], [133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 194#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 39#L818true, 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 22#L831true, 93#L795true, 55#L768true]) [2022-12-12 11:53:43,599 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:53:43,599 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:53:43,599 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:53:43,599 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:53:43,599 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][386], [30#L2-1true, 189#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 22#L831true, 93#L795true, 55#L768true]) [2022-12-12 11:53:43,599 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:53:43,600 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:53:43,600 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:53:43,600 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:53:43,767 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([283] L883-->L889: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_145 256) 0))) (.cse1 (not (= (mod v_~b$r_buff1_thd0~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd0~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_146 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~b$w_buff1_used~0_127 256) 0)))) (.cse4 (and .cse2 .cse5))) (and (= v_~b$w_buff0_used~0_145 (ite .cse0 0 v_~b$w_buff0_used~0_146)) (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_126 256) 0)) .cse1) (and .cse2 (not (= (mod v_~b$r_buff0_thd0~0_19 256) 0)))) 0 v_~b$r_buff1_thd0~0_18) v_~b$r_buff1_thd0~0_17) (= (ite .cse0 v_~b$w_buff0~0_62 (ite .cse3 v_~b$w_buff1~0_61 v_~b~0_93)) v_~b~0_92) (= (ite .cse4 0 v_~b$r_buff0_thd0~0_20) v_~b$r_buff0_thd0~0_19) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_127) v_~b$w_buff1_used~0_126)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_146, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_127, ~b~0=v_~b~0_93, ~b$w_buff1~0=v_~b$w_buff1~0_61, ~b$w_buff0~0=v_~b$w_buff0~0_62, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_145, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_126, ~b~0=v_~b~0_92, ~b$w_buff1~0=v_~b$w_buff1~0_61, ~b$w_buff0~0=v_~b$w_buff0~0_62, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff0_thd0~0][335], [189#true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 119#L765true, 10#L889true, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 21#L788true, 22#L831true]) [2022-12-12 11:53:43,767 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:53:43,767 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:53:43,767 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:53:43,767 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:53:43,986 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([283] L883-->L889: Formula: (let ((.cse2 (not (= (mod v_~b$w_buff0_used~0_145 256) 0))) (.cse1 (not (= (mod v_~b$r_buff1_thd0~0_18 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd0~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_146 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~b$w_buff1_used~0_127 256) 0)))) (.cse4 (and .cse2 .cse5))) (and (= v_~b$w_buff0_used~0_145 (ite .cse0 0 v_~b$w_buff0_used~0_146)) (= (ite (or (and (not (= (mod v_~b$w_buff1_used~0_126 256) 0)) .cse1) (and .cse2 (not (= (mod v_~b$r_buff0_thd0~0_19 256) 0)))) 0 v_~b$r_buff1_thd0~0_18) v_~b$r_buff1_thd0~0_17) (= (ite .cse0 v_~b$w_buff0~0_62 (ite .cse3 v_~b$w_buff1~0_61 v_~b~0_93)) v_~b~0_92) (= (ite .cse4 0 v_~b$r_buff0_thd0~0_20) v_~b$r_buff0_thd0~0_19) (= (ite (or .cse3 .cse4) 0 v_~b$w_buff1_used~0_127) v_~b$w_buff1_used~0_126)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_146, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_18, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_127, ~b~0=v_~b~0_93, ~b$w_buff1~0=v_~b$w_buff1~0_61, ~b$w_buff0~0=v_~b$w_buff0~0_62, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_145, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_17, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_126, ~b~0=v_~b~0_92, ~b$w_buff1~0=v_~b$w_buff1~0_61, ~b$w_buff0~0=v_~b$w_buff0~0_62, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff1_thd0~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff0_thd0~0][387], [189#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 10#L889true, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 21#L788true, 22#L831true, 55#L768true]) [2022-12-12 11:53:43,986 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:53:43,986 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:53:43,986 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:53:43,986 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:53:47,414 INFO L130 PetriNetUnfolder]: 30603/58861 cut-off events. [2022-12-12 11:53:47,414 INFO L131 PetriNetUnfolder]: For 71529/78803 co-relation queries the response was YES. [2022-12-12 11:53:47,773 INFO L83 FinitePrefix]: Finished finitePrefix Result has 165878 conditions, 58861 events. 30603/58861 cut-off events. For 71529/78803 co-relation queries the response was YES. Maximal size of possible extension queue 1963. Compared 601074 event pairs, 1451 based on Foata normal form. 712/56507 useless extension candidates. Maximal degree in co-relation 165819. Up to 22757 conditions per place. [2022-12-12 11:53:47,980 INFO L137 encePairwiseOnDemand]: 122/133 looper letters, 392 selfloop transitions, 20 changer transitions 146/754 dead transitions. [2022-12-12 11:53:47,981 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 165 places, 754 transitions, 5722 flow [2022-12-12 11:53:47,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-12-12 11:53:47,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-12-12 11:53:47,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1167 transitions. [2022-12-12 11:53:47,984 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8774436090225564 [2022-12-12 11:53:47,986 INFO L295 CegarLoopForPetriNet]: 140 programPoint places, 25 predicate places. [2022-12-12 11:53:47,986 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 165 places, 754 transitions, 5722 flow [2022-12-12 11:53:48,012 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 164 places, 754 transitions, 5718 flow, removed 1 selfloop flow, removed 1 redundant places. [2022-12-12 11:53:48,013 INFO L495 AbstractCegarLoop]: Abstraction has has 164 places, 754 transitions, 5718 flow [2022-12-12 11:53:48,013 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 108.0) internal successors, (648), 6 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-12 11:53:48,013 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-12 11:53:48,013 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-12 11:53:48,013 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-12 11:53:48,013 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-12 11:53:48,014 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-12 11:53:48,014 INFO L85 PathProgramCache]: Analyzing trace with hash -1867487661, now seen corresponding path program 1 times [2022-12-12 11:53:48,014 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-12 11:53:48,015 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1437974488] [2022-12-12 11:53:48,015 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-12 11:53:48,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-12 11:53:48,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-12 11:53:48,238 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-12 11:53:48,238 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-12 11:53:48,238 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1437974488] [2022-12-12 11:53:48,238 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1437974488] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-12 11:53:48,239 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-12 11:53:48,239 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-12 11:53:48,239 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [696420147] [2022-12-12 11:53:48,239 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-12 11:53:48,240 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-12 11:53:48,240 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-12 11:53:48,240 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-12 11:53:48,240 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-12 11:53:48,241 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 101 out of 133 [2022-12-12 11:53:48,241 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 164 places, 754 transitions, 5718 flow. Second operand has 7 states, 7 states have (on average 103.85714285714286) internal successors, (727), 7 states have internal predecessors, (727), 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) [2022-12-12 11:53:48,241 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-12 11:53:48,242 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 101 of 133 [2022-12-12 11:53:48,242 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-12 11:53:50,411 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][316], [72#L815true, 205#true, 14#L785true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 64#L3true]) [2022-12-12 11:53:50,411 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:50,411 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:50,411 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:50,411 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:50,411 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][282], [205#true, 14#L785true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 101#L808true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true]) [2022-12-12 11:53:50,412 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:50,412 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:50,412 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:50,412 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:50,741 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][316], [72#L815true, 205#true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 22#L831true, 64#L3true]) [2022-12-12 11:53:50,741 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:53:50,741 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:50,741 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:50,741 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:50,741 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][282], [205#true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 101#L808true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 64#L3true]) [2022-12-12 11:53:50,741 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:53:50,741 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:50,741 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:50,741 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:50,749 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][316], [72#L815true, 205#true, 14#L785true, 166#true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true]) [2022-12-12 11:53:50,749 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:53:50,749 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:50,749 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:50,749 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:50,749 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][282], [205#true, 14#L785true, 166#true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 101#L808true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:50,749 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:53:50,749 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:50,749 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:50,750 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:50,751 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][388], [72#L815true, 205#true, 14#L785true, 56#L778true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 64#L3true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:50,751 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:53:50,751 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:50,751 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:50,751 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:50,751 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][378], [205#true, 14#L785true, 56#L778true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 64#L3true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:50,751 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:53:50,751 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:50,751 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:50,751 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:51,218 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][281], [205#true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 22#L831true, 93#L795true]) [2022-12-12 11:53:51,218 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-12 11:53:51,218 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:53:51,218 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:53:51,222 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:53:51,267 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][316], [72#L815true, 205#true, 133#L3-1true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 22#L831true]) [2022-12-12 11:53:51,267 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:53:51,267 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:51,267 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:51,268 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:51,268 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][282], [205#true, 166#true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true]) [2022-12-12 11:53:51,268 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:53:51,268 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:51,268 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:51,268 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:51,270 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][388], [72#L815true, 205#true, 166#true, 56#L778true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true, 64#L3true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:51,270 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:53:51,270 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:51,270 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:51,270 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:51,270 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][378], [205#true, 56#L778true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 21#L788true, 64#L3true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:51,271 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:53:51,271 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:51,271 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:51,271 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:51,271 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][380], [205#true, 56#L778true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L831true, 64#L3true, 93#L795true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:51,271 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:53:51,271 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:51,271 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:51,271 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:51,279 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][388], [72#L815true, 205#true, 14#L785true, 56#L778true, 133#L3-1true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:51,279 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:53:51,279 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:51,279 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:51,280 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:51,280 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][378], [205#true, 14#L785true, 56#L778true, 133#L3-1true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:51,280 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:53:51,280 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:51,280 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:51,280 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:53:51,710 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][281], [205#true, 166#true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 101#L808true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 93#L795true]) [2022-12-12 11:53:51,710 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-12 11:53:51,710 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-12 11:53:51,710 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-12 11:53:51,710 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-12 11:53:51,745 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][388], [72#L815true, 205#true, 56#L778true, 166#true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:51,745 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:53:51,745 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:53:51,745 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:53:51,745 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:53:51,746 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][378], [205#true, 56#L778true, 166#true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 21#L788true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:51,746 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:53:51,746 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:53:51,746 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:53:51,746 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:53:51,746 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][380], [205#true, 166#true, 56#L778true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L831true, 93#L795true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:51,746 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:53:51,746 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:53:51,746 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:53:51,746 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:53:58,613 INFO L130 PetriNetUnfolder]: 43481/87820 cut-off events. [2022-12-12 11:53:58,613 INFO L131 PetriNetUnfolder]: For 156621/172572 co-relation queries the response was YES. [2022-12-12 11:53:59,041 INFO L83 FinitePrefix]: Finished finitePrefix Result has 286879 conditions, 87820 events. 43481/87820 cut-off events. For 156621/172572 co-relation queries the response was YES. Maximal size of possible extension queue 2885. Compared 991038 event pairs, 2749 based on Foata normal form. 2047/86541 useless extension candidates. Maximal degree in co-relation 286814. Up to 32848 conditions per place. [2022-12-12 11:53:59,241 INFO L137 encePairwiseOnDemand]: 122/133 looper letters, 609 selfloop transitions, 61 changer transitions 309/1109 dead transitions. [2022-12-12 11:53:59,241 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 173 places, 1109 transitions, 10540 flow [2022-12-12 11:53:59,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-12-12 11:53:59,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-12-12 11:53:59,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1125 transitions. [2022-12-12 11:53:59,243 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8458646616541353 [2022-12-12 11:53:59,245 INFO L295 CegarLoopForPetriNet]: 140 programPoint places, 33 predicate places. [2022-12-12 11:53:59,245 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 173 places, 1109 transitions, 10540 flow [2022-12-12 11:53:59,568 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 173 places, 1109 transitions, 9694 flow, removed 423 selfloop flow, removed 0 redundant places. [2022-12-12 11:53:59,568 INFO L495 AbstractCegarLoop]: Abstraction has has 173 places, 1109 transitions, 9694 flow [2022-12-12 11:53:59,569 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 103.85714285714286) internal successors, (727), 7 states have internal predecessors, (727), 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) [2022-12-12 11:53:59,569 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-12 11:53:59,569 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-12 11:53:59,569 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-12 11:53:59,569 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-12 11:53:59,570 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-12 11:53:59,570 INFO L85 PathProgramCache]: Analyzing trace with hash -1199472607, now seen corresponding path program 1 times [2022-12-12 11:53:59,570 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-12 11:53:59,570 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1509815954] [2022-12-12 11:53:59,571 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-12 11:53:59,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-12 11:53:59,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-12 11:53:59,772 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-12 11:53:59,772 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-12 11:53:59,772 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1509815954] [2022-12-12 11:53:59,772 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1509815954] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-12 11:53:59,772 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-12 11:53:59,772 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-12 11:53:59,772 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1865855238] [2022-12-12 11:53:59,772 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-12 11:53:59,773 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-12 11:53:59,773 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-12 11:53:59,773 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-12 11:53:59,773 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-12 11:53:59,774 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 133 [2022-12-12 11:53:59,775 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 173 places, 1109 transitions, 9694 flow. Second operand has 7 states, 7 states have (on average 108.0) internal successors, (756), 7 states have internal predecessors, (756), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-12 11:53:59,775 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-12 11:53:59,775 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 133 [2022-12-12 11:53:59,775 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-12 11:54:02,402 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][308], [205#true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, 119#L765true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 64#L3true]) [2022-12-12 11:54:02,402 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:54:02,402 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:54:02,402 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:54:02,402 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:54:02,402 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][357], [72#L815true, 205#true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 119#L765true, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 64#L3true, 22#L831true]) [2022-12-12 11:54:02,403 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:54:02,403 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:54:02,403 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:54:02,403 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:54:02,578 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][308], [205#true, 14#L785true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true]) [2022-12-12 11:54:02,579 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:54:02,579 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:02,579 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:02,579 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:02,769 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][312], [205#true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 119#L765true, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 64#L3true, 93#L795true]) [2022-12-12 11:54:02,769 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:54:02,769 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:54:02,769 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:54:02,769 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:54:02,837 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][308], [205#true, 166#true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, 119#L765true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true]) [2022-12-12 11:54:02,837 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:54:02,837 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:02,837 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:02,837 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:02,838 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][357], [72#L815true, 205#true, 133#L3-1true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 119#L765true, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 22#L831true]) [2022-12-12 11:54:02,838 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:54:02,838 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:02,838 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:02,838 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:02,838 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][361], [72#L815true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 64#L3true, 207#(= ~x~0 1), 22#L831true, 55#L768true]) [2022-12-12 11:54:02,838 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:54:02,839 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:02,839 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:02,839 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:02,839 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][230], [P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 64#L3true, 207#(= ~x~0 1), 22#L831true]) [2022-12-12 11:54:02,839 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:54:02,839 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:02,839 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:02,839 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:02,839 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][234], [166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 64#L3true, 207#(= ~x~0 1), 55#L768true]) [2022-12-12 11:54:02,839 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:54:02,839 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:02,839 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:02,840 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:02,962 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][357], [72#L815true, 205#true, 14#L785true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 64#L3true]) [2022-12-12 11:54:02,962 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:54:02,962 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:54:02,962 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:54:02,962 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:54:03,002 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][308], [205#true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 64#L3true]) [2022-12-12 11:54:03,002 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:54:03,002 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:03,002 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:03,002 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:03,002 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][357], [72#L815true, 205#true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 22#L831true, 64#L3true]) [2022-12-12 11:54:03,002 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:54:03,003 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:03,003 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:03,003 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:03,013 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][308], [205#true, 14#L785true, 133#L3-1true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:03,013 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:54:03,013 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:03,013 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:03,014 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:03,015 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][458], [205#true, 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 14#L785true, 166#true, 56#L778true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 64#L3true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:03,015 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:54:03,015 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:03,015 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:03,016 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:03,016 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][465], [72#L815true, 205#true, 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 14#L785true, 56#L778true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 64#L3true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:03,016 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:54:03,016 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:03,016 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:03,016 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:03,372 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][312], [205#true, 133#L3-1true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 119#L765true, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 93#L795true]) [2022-12-12 11:54:03,373 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:54:03,373 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:54:03,373 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:54:03,373 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:54:03,375 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][309], [P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 22#L831true, 207#(= ~x~0 1), 64#L3true, 93#L795true, 55#L768true]) [2022-12-12 11:54:03,375 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:54:03,375 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:54:03,375 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:54:03,375 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:54:03,433 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][361], [72#L815true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 207#(= ~x~0 1), 22#L831true, 55#L768true]) [2022-12-12 11:54:03,433 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:54:03,433 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:03,433 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:03,433 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:03,433 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][230], [133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 21#L788true, 207#(= ~x~0 1), 22#L831true]) [2022-12-12 11:54:03,433 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:54:03,433 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:03,433 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:03,433 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:03,434 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][234], [133#L3-1true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 207#(= ~x~0 1), 55#L768true]) [2022-12-12 11:54:03,434 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:54:03,434 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:03,435 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:03,435 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:03,549 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][312], [205#true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 64#L3true, 93#L795true]) [2022-12-12 11:54:03,549 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-12 11:54:03,549 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:54:03,549 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:54:03,549 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:54:03,558 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][357], [72#L815true, 205#true, 14#L785true, 133#L3-1true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true]) [2022-12-12 11:54:03,558 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-12 11:54:03,558 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:54:03,558 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:54:03,558 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:54:03,600 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][308], [205#true, 133#L3-1true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true]) [2022-12-12 11:54:03,600 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:54:03,600 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:03,600 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:03,600 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:03,600 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][357], [72#L815true, 205#true, 133#L3-1true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 22#L831true]) [2022-12-12 11:54:03,600 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:54:03,600 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:03,600 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:03,600 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:03,602 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][459], [205#true, 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#L778true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L831true, 64#L3true, 93#L795true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:03,602 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:54:03,602 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:03,602 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:03,602 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:03,603 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][458], [205#true, 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#L778true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 21#L788true, 64#L3true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:03,603 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:54:03,603 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:03,603 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:03,603 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:03,603 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][465], [72#L815true, 205#true, 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, 56#L778true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true, 64#L3true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:03,603 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:54:03,603 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:03,603 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:03,603 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:03,613 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][458], [205#true, 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 14#L785true, 56#L778true, 166#true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:03,613 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:54:03,613 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:03,613 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:03,613 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:03,613 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][465], [72#L815true, 205#true, 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 14#L785true, 56#L778true, 133#L3-1true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:03,613 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:54:03,613 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:03,613 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:03,613 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:03,867 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][309], [133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 22#L831true, 207#(= ~x~0 1), 93#L795true, 55#L768true]) [2022-12-12 11:54:03,867 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-12 11:54:03,867 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:54:03,867 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:54:03,867 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:54:04,027 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][312], [205#true, 133#L3-1true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 93#L795true]) [2022-12-12 11:54:04,027 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-12 11:54:04,027 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-12 11:54:04,028 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-12 11:54:04,028 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-12 11:54:04,076 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][459], [205#true, 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, 166#true, 56#L778true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L831true, 93#L795true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:04,076 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:54:04,076 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:04,076 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:04,076 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:04,077 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][458], [205#true, 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, 166#true, 56#L778true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 21#L788true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:04,077 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:54:04,077 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:04,077 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:04,077 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:04,077 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][465], [72#L815true, 205#true, 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, 166#true, 56#L778true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:04,077 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:54:04,077 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:04,077 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:04,077 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:07,403 INFO L130 PetriNetUnfolder]: 26450/51385 cut-off events. [2022-12-12 11:54:07,404 INFO L131 PetriNetUnfolder]: For 127284/162626 co-relation queries the response was YES. [2022-12-12 11:54:07,596 INFO L83 FinitePrefix]: Finished finitePrefix Result has 188436 conditions, 51385 events. 26450/51385 cut-off events. For 127284/162626 co-relation queries the response was YES. Maximal size of possible extension queue 2648. Compared 522979 event pairs, 668 based on Foata normal form. 5427/55311 useless extension candidates. Maximal degree in co-relation 188371. Up to 17709 conditions per place. [2022-12-12 11:54:07,688 INFO L137 encePairwiseOnDemand]: 122/133 looper letters, 592 selfloop transitions, 50 changer transitions 396/1241 dead transitions. [2022-12-12 11:54:07,688 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 185 places, 1241 transitions, 12862 flow [2022-12-12 11:54:07,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-12 11:54:07,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-12 11:54:07,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1522 transitions. [2022-12-12 11:54:07,691 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8802776171197224 [2022-12-12 11:54:07,691 INFO L295 CegarLoopForPetriNet]: 140 programPoint places, 45 predicate places. [2022-12-12 11:54:07,692 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 185 places, 1241 transitions, 12862 flow [2022-12-12 11:54:07,738 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 181 places, 1241 transitions, 11857 flow, removed 493 selfloop flow, removed 4 redundant places. [2022-12-12 11:54:07,739 INFO L495 AbstractCegarLoop]: Abstraction has has 181 places, 1241 transitions, 11857 flow [2022-12-12 11:54:07,739 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 108.0) internal successors, (756), 7 states have internal predecessors, (756), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-12 11:54:07,739 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-12 11:54:07,739 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-12 11:54:07,739 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-12 11:54:07,739 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-12 11:54:07,740 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-12 11:54:07,740 INFO L85 PathProgramCache]: Analyzing trace with hash -2007010825, now seen corresponding path program 1 times [2022-12-12 11:54:07,740 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-12 11:54:07,740 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1342608264] [2022-12-12 11:54:07,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-12 11:54:07,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-12 11:54:07,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-12 11:54:07,980 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-12 11:54:07,980 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-12 11:54:07,980 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1342608264] [2022-12-12 11:54:07,980 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1342608264] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-12 11:54:07,981 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-12 11:54:07,981 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-12 11:54:07,984 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1728882516] [2022-12-12 11:54:07,984 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-12 11:54:07,984 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-12 11:54:07,984 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-12 11:54:07,985 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-12 11:54:07,985 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-12-12 11:54:07,986 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 133 [2022-12-12 11:54:07,987 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 181 places, 1241 transitions, 11857 flow. Second operand has 8 states, 8 states have (on average 108.125) internal successors, (865), 8 states have internal predecessors, (865), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-12 11:54:07,987 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-12 11:54:07,987 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 133 [2022-12-12 11:54:07,987 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-12 11:54:09,189 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][240], [205#true, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#(= ~__unbuffered_p3_EAX~0 0), 64#L3true, 19#$Ultimate##0true, 93#L795true]) [2022-12-12 11:54:09,190 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:54:09,190 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:54:09,190 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:54:09,190 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:54:09,190 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][243], [72#L815true, 205#true, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true, P3Thread1of1ForFork2InUse, 147#true, 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 168#(= ~__unbuffered_p3_EAX~0 0), 64#L3true, 19#$Ultimate##0true]) [2022-12-12 11:54:09,190 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:54:09,190 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:54:09,190 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:54:09,190 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:54:09,457 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][238], [72#L815true, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 168#(= ~__unbuffered_p3_EAX~0 0), 207#(= ~x~0 1), 64#L3true, 19#$Ultimate##0true, 55#L768true]) [2022-12-12 11:54:09,458 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:54:09,458 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:54:09,458 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:54:09,458 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:54:09,458 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][234], [262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 101#L808true, 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 64#L3true, 168#(= ~__unbuffered_p3_EAX~0 0), 207#(= ~x~0 1), 19#$Ultimate##0true]) [2022-12-12 11:54:09,458 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:54:09,458 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:54:09,458 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:54:09,458 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:54:09,458 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][236], [262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#(= ~__unbuffered_p3_EAX~0 0), 207#(= ~x~0 1), 64#L3true, 19#$Ultimate##0true, 93#L795true, 55#L768true]) [2022-12-12 11:54:09,458 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:54:09,458 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:54:09,459 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:54:09,459 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:54:09,461 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][240], [205#true, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 119#L765true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#(= ~__unbuffered_p3_EAX~0 0), 19#$Ultimate##0true, 93#L795true]) [2022-12-12 11:54:09,461 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:54:09,461 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:54:09,461 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:54:09,462 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:54:09,462 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][243], [72#L815true, 205#true, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 119#L765true, P3Thread1of1ForFork2InUse, 147#true, 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 168#(= ~__unbuffered_p3_EAX~0 0), 19#$Ultimate##0true]) [2022-12-12 11:54:09,462 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:54:09,462 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:54:09,462 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:54:09,462 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:54:09,797 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][238], [72#L815true, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 168#(= ~__unbuffered_p3_EAX~0 0), 207#(= ~x~0 1), 19#$Ultimate##0true, 55#L768true]) [2022-12-12 11:54:09,797 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:54:09,797 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:54:09,797 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:54:09,797 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:54:09,798 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][234], [262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true, 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 168#(= ~__unbuffered_p3_EAX~0 0), 207#(= ~x~0 1), 19#$Ultimate##0true]) [2022-12-12 11:54:09,798 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:54:09,798 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:54:09,798 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:54:09,798 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:54:09,798 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][236], [262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#(= ~__unbuffered_p3_EAX~0 0), 207#(= ~x~0 1), 93#L795true, 19#$Ultimate##0true, 55#L768true]) [2022-12-12 11:54:09,798 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:54:09,798 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:54:09,798 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:54:09,798 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:54:11,445 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][241], [262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 101#L808true, 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 22#L831true, 64#L3true, 207#(= ~x~0 1)]) [2022-12-12 11:54:11,446 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:54:11,446 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:11,446 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:11,446 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:11,446 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][233], [262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 207#(= ~x~0 1), 64#L3true, 55#L768true]) [2022-12-12 11:54:11,446 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:54:11,446 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:11,446 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:11,446 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:11,447 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][311], [72#L815true, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 207#(= ~x~0 1), 22#L831true, 64#L3true, 55#L768true]) [2022-12-12 11:54:11,447 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:54:11,447 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:11,447 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:11,447 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:11,824 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][316], [262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 22#L831true, 207#(= ~x~0 1), 93#L795true, 55#L768true]) [2022-12-12 11:54:11,825 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:54:11,825 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:54:11,825 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:54:11,825 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:54:11,825 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][241], [262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 207#(= ~x~0 1), 22#L831true, 93#L795true]) [2022-12-12 11:54:11,825 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:54:11,825 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:11,825 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:11,825 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:11,826 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][233], [262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 207#(= ~x~0 1), 93#L795true, 55#L768true]) [2022-12-12 11:54:11,826 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:54:11,826 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:11,826 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:11,826 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:11,826 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][311], [72#L815true, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 207#(= ~x~0 1), 64#L3true, 22#L831true, 93#L795true, 55#L768true]) [2022-12-12 11:54:11,826 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:54:11,826 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:11,826 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:11,826 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:11,904 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][237], [262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 101#L808true, 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 207#(= ~x~0 1), 22#L831true, 64#L3true, 93#L795true]) [2022-12-12 11:54:11,904 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:54:11,904 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:11,904 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:11,904 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:11,905 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][326], [72#L815true, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 207#(= ~x~0 1), 22#L831true, 64#L3true, 93#L795true, 55#L768true]) [2022-12-12 11:54:11,905 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:54:11,905 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:11,905 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:11,905 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:11,905 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][235], [262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 207#(= ~x~0 1), 64#L3true, 93#L795true, 55#L768true]) [2022-12-12 11:54:11,905 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:54:11,905 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:11,905 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:11,905 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:11,967 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][241], [262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true, 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 207#(= ~x~0 1), 22#L831true]) [2022-12-12 11:54:11,968 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:54:11,968 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:11,968 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:11,968 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:11,968 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][233], [262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 207#(= ~x~0 1), 55#L768true]) [2022-12-12 11:54:11,968 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:54:11,968 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:11,968 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:11,968 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:11,968 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][311], [72#L815true, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L788true, 207#(= ~x~0 1), 22#L831true, 55#L768true]) [2022-12-12 11:54:11,969 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:54:11,969 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:11,969 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:11,969 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:12,380 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][316], [262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 207#(= ~x~0 1), 93#L795true, 55#L768true]) [2022-12-12 11:54:12,380 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-12 11:54:12,380 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:54:12,380 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:54:12,380 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:54:12,380 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][241], [262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 207#(= ~x~0 1), 22#L831true, 93#L795true]) [2022-12-12 11:54:12,380 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,380 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,380 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,380 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,381 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][233], [262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 207#(= ~x~0 1), 93#L795true, 55#L768true]) [2022-12-12 11:54:12,381 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,381 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,381 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,381 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,381 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][311], [72#L815true, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 207#(= ~x~0 1), 22#L831true, 93#L795true, 55#L768true]) [2022-12-12 11:54:12,381 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,381 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,381 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,381 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,383 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][347], [18#L798true, 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, P1Thread1of1ForFork3InUse, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 64#L3true, 207#(= ~x~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-12 11:54:12,383 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,383 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,383 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,383 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,383 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][472], [18#L798true, 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 101#L808true, 207#(= ~x~0 1), 64#L3true, 22#L831true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:12,383 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,383 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,383 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,383 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,384 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][515], [72#L815true, 18#L798true, 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 207#(= ~x~0 1), 64#L3true, 22#L831true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-12 11:54:12,384 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,384 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,384 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,384 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,479 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][237], [262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 207#(= ~x~0 1), 22#L831true, 93#L795true]) [2022-12-12 11:54:12,479 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,479 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,479 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,479 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,479 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][326], [72#L815true, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 207#(= ~x~0 1), 22#L831true, 93#L795true, 55#L768true]) [2022-12-12 11:54:12,479 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,479 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,480 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,480 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,480 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][235], [262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 207#(= ~x~0 1), 93#L795true, 55#L768true]) [2022-12-12 11:54:12,480 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,480 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,480 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,480 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,485 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][470], [18#L798true, 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, P1Thread1of1ForFork3InUse, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 64#L3true, 207#(= ~x~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-12 11:54:12,485 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,486 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,486 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,486 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,486 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][538], [72#L815true, 18#L798true, 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 64#L3true, 207#(= ~x~0 1), 22#L831true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-12 11:54:12,486 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,486 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,486 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,486 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,486 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][471], [18#L798true, 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 101#L808true, 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 64#L3true, 207#(= ~x~0 1), 22#L831true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:12,486 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,486 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,486 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,486 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:12,993 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][347], [18#L798true, 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, 166#true, P1Thread1of1ForFork3InUse, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 207#(= ~x~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-12 11:54:12,993 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:54:12,993 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:12,993 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:12,993 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:12,994 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][472], [18#L798true, 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, 133#L3-1true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 101#L808true, 207#(= ~x~0 1), 22#L831true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:12,994 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:54:12,994 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:12,994 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:12,994 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:12,994 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][515], [72#L815true, 18#L798true, 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, 133#L3-1true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 207#(= ~x~0 1), 22#L831true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-12 11:54:12,994 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:54:12,994 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:12,994 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:12,994 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:13,083 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][470], [18#L798true, 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, 133#L3-1true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 207#(= ~x~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-12 11:54:13,084 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:54:13,084 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:13,084 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:13,084 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:13,084 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][538], [72#L815true, 18#L798true, 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 207#(= ~x~0 1), 22#L831true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-12 11:54:13,084 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:54:13,084 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:13,084 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:13,084 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:13,084 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][471], [18#L798true, 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 207#(= ~x~0 1), 22#L831true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:13,084 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:54:13,084 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:13,085 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:13,085 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:14,896 INFO L130 PetriNetUnfolder]: 23291/41780 cut-off events. [2022-12-12 11:54:14,897 INFO L131 PetriNetUnfolder]: For 124713/172667 co-relation queries the response was YES. [2022-12-12 11:54:15,100 INFO L83 FinitePrefix]: Finished finitePrefix Result has 184050 conditions, 41780 events. 23291/41780 cut-off events. For 124713/172667 co-relation queries the response was YES. Maximal size of possible extension queue 2617. Compared 399111 event pairs, 588 based on Foata normal form. 6177/46810 useless extension candidates. Maximal degree in co-relation 183984. Up to 15680 conditions per place. [2022-12-12 11:54:15,193 INFO L137 encePairwiseOnDemand]: 122/133 looper letters, 568 selfloop transitions, 102 changer transitions 567/1363 dead transitions. [2022-12-12 11:54:15,193 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 190 places, 1363 transitions, 15819 flow [2022-12-12 11:54:15,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-12-12 11:54:15,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-12-12 11:54:15,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1876 transitions. [2022-12-12 11:54:15,197 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.881578947368421 [2022-12-12 11:54:15,197 INFO L295 CegarLoopForPetriNet]: 140 programPoint places, 50 predicate places. [2022-12-12 11:54:15,197 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 190 places, 1363 transitions, 15819 flow [2022-12-12 11:54:15,271 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 183 places, 1363 transitions, 14306 flow, removed 723 selfloop flow, removed 7 redundant places. [2022-12-12 11:54:15,271 INFO L495 AbstractCegarLoop]: Abstraction has has 183 places, 1363 transitions, 14306 flow [2022-12-12 11:54:15,272 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 108.125) internal successors, (865), 8 states have internal predecessors, (865), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-12 11:54:15,272 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-12 11:54:15,272 INFO L214 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] [2022-12-12 11:54:15,272 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-12 11:54:15,272 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-12 11:54:15,272 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-12 11:54:15,272 INFO L85 PathProgramCache]: Analyzing trace with hash 1480218432, now seen corresponding path program 1 times [2022-12-12 11:54:15,272 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-12 11:54:15,272 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1489253560] [2022-12-12 11:54:15,272 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-12 11:54:15,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-12 11:54:15,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-12 11:54:16,270 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-12 11:54:16,270 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-12 11:54:16,270 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1489253560] [2022-12-12 11:54:16,270 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1489253560] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-12 11:54:16,270 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-12 11:54:16,271 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-12-12 11:54:16,271 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1082405763] [2022-12-12 11:54:16,271 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-12 11:54:16,272 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-12-12 11:54:16,272 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-12 11:54:16,273 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-12-12 11:54:16,273 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2022-12-12 11:54:16,274 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 103 out of 133 [2022-12-12 11:54:16,275 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 183 places, 1363 transitions, 14306 flow. Second operand has 12 states, 12 states have (on average 105.0) internal successors, (1260), 12 states have internal predecessors, (1260), 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) [2022-12-12 11:54:16,275 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-12 11:54:16,275 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 103 of 133 [2022-12-12 11:54:16,275 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-12 11:54:19,641 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][529], [205#true, 288#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 14#L785true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true, 64#L3true]) [2022-12-12 11:54:19,641 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:54:19,641 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:19,641 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:19,641 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:19,642 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][625], [281#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 72#L815true, 205#true, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 14#L785true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 22#L831true, 64#L3true]) [2022-12-12 11:54:19,642 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:54:19,642 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:19,642 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:19,642 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:20,254 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][529], [205#true, 288#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true, 21#L788true, 64#L3true]) [2022-12-12 11:54:20,254 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:54:20,255 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:20,255 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:20,255 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:20,255 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][625], [281#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 72#L815true, 205#true, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 21#L788true, 22#L831true, 64#L3true]) [2022-12-12 11:54:20,255 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:54:20,255 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:20,255 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:20,255 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:20,270 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][529], [205#true, 288#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 14#L785true, 166#true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true]) [2022-12-12 11:54:20,270 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:54:20,270 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:20,270 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:20,270 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:20,270 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][625], [281#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 72#L815true, 205#true, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 14#L785true, 166#true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 22#L831true]) [2022-12-12 11:54:20,270 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:54:20,270 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:20,270 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:20,270 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:20,272 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][614], [205#true, 288#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 14#L785true, 166#true, 56#L778true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 64#L3true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:20,272 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:54:20,272 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:20,272 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:20,272 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:20,995 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][621], [281#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 72#L815true, 205#true, 14#L785true, 166#true, 56#L778true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 22#L831true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:20,996 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-12 11:54:20,996 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:54:20,996 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:54:20,996 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:54:21,017 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][527], [281#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 205#true, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 64#L3true, 22#L831true, 93#L795true]) [2022-12-12 11:54:21,017 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-12 11:54:21,017 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:54:21,017 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:54:21,017 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:54:21,112 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][529], [205#true, 288#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 147#true, 21#L788true]) [2022-12-12 11:54:21,112 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:54:21,112 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:21,112 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:21,112 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:21,112 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][625], [281#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 72#L815true, 205#true, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 147#true, 21#L788true, 22#L831true]) [2022-12-12 11:54:21,112 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:54:21,112 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:21,112 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:21,112 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:21,114 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][621], [281#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 72#L815true, 205#true, 56#L778true, 166#true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true, 64#L3true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:21,114 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:54:21,114 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:21,114 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:21,114 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:21,115 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][614], [205#true, 288#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 56#L778true, 166#true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 21#L788true, 64#L3true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:21,115 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:54:21,115 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:21,115 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:21,115 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:21,115 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][616], [281#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 205#true, 56#L778true, 166#true, P1Thread1of1ForFork3InUse, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L831true, 64#L3true, 93#L795true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:21,115 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:54:21,115 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:21,115 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:21,115 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:21,129 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][614], [205#true, 288#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 14#L785true, 133#L3-1true, 166#true, 56#L778true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:21,130 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:54:21,130 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:21,130 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:21,130 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:21,929 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][621], [281#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 72#L815true, 205#true, 14#L785true, 166#true, 133#L3-1true, 56#L778true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:21,929 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-12 11:54:21,930 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-12 11:54:21,930 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-12 11:54:21,930 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-12 11:54:21,952 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][527], [281#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 205#true, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 115#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L831true, 93#L795true]) [2022-12-12 11:54:21,952 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-12 11:54:21,952 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-12 11:54:21,952 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-12 11:54:21,952 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-12 11:54:22,053 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][621], [281#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 72#L815true, 205#true, 166#true, 56#L778true, 133#L3-1true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:22,053 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:54:22,053 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:22,053 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:22,053 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:22,054 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][614], [205#true, 288#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 166#true, 56#L778true, 133#L3-1true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 21#L788true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:22,054 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:54:22,054 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:22,054 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:22,054 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:22,054 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][616], [281#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 205#true, 56#L778true, 166#true, 133#L3-1true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L831true, 93#L795true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:22,054 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:54:22,054 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:22,054 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:22,054 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:26,199 INFO L130 PetriNetUnfolder]: 43491/80794 cut-off events. [2022-12-12 11:54:26,200 INFO L131 PetriNetUnfolder]: For 314702/347036 co-relation queries the response was YES. [2022-12-12 11:54:26,761 INFO L83 FinitePrefix]: Finished finitePrefix Result has 331492 conditions, 80794 events. 43491/80794 cut-off events. For 314702/347036 co-relation queries the response was YES. Maximal size of possible extension queue 5088. Compared 872761 event pairs, 700 based on Foata normal form. 3499/82516 useless extension candidates. Maximal degree in co-relation 331418. Up to 21416 conditions per place. [2022-12-12 11:54:26,884 INFO L137 encePairwiseOnDemand]: 120/133 looper letters, 622 selfloop transitions, 239 changer transitions 1588/2689 dead transitions. [2022-12-12 11:54:26,885 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 193 places, 2689 transitions, 34482 flow [2022-12-12 11:54:26,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-12-12 11:54:26,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2022-12-12 11:54:26,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1224 transitions. [2022-12-12 11:54:26,887 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.836637047163363 [2022-12-12 11:54:26,888 INFO L295 CegarLoopForPetriNet]: 140 programPoint places, 53 predicate places. [2022-12-12 11:54:26,888 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 193 places, 2689 transitions, 34482 flow [2022-12-12 11:54:27,005 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 189 places, 2689 transitions, 31092 flow, removed 1603 selfloop flow, removed 4 redundant places. [2022-12-12 11:54:27,005 INFO L495 AbstractCegarLoop]: Abstraction has has 189 places, 2689 transitions, 31092 flow [2022-12-12 11:54:27,006 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 105.0) internal successors, (1260), 12 states have internal predecessors, (1260), 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) [2022-12-12 11:54:27,006 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-12 11:54:27,006 INFO L214 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] [2022-12-12 11:54:27,006 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-12 11:54:27,006 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-12 11:54:27,007 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-12 11:54:27,007 INFO L85 PathProgramCache]: Analyzing trace with hash -1292289788, now seen corresponding path program 2 times [2022-12-12 11:54:27,007 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-12 11:54:27,007 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [546282321] [2022-12-12 11:54:27,007 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-12 11:54:27,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-12 11:54:27,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-12 11:54:27,191 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-12 11:54:27,191 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-12 11:54:27,191 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [546282321] [2022-12-12 11:54:27,191 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [546282321] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-12 11:54:27,191 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-12 11:54:27,191 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-12-12 11:54:27,191 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [485798977] [2022-12-12 11:54:27,191 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-12 11:54:27,192 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-12 11:54:27,192 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-12 11:54:27,192 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-12 11:54:27,192 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-12-12 11:54:27,193 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 133 [2022-12-12 11:54:27,194 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 189 places, 2689 transitions, 31092 flow. Second operand has 9 states, 9 states have (on average 108.22222222222223) internal successors, (974), 9 states have internal predecessors, (974), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-12 11:54:27,194 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-12 11:54:27,194 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 133 [2022-12-12 11:54:27,194 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-12 11:54:32,375 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][310], [205#true, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, P1Thread1of1ForFork3InUse, 275#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 21#L788true, 64#L3true, 313#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:32,375 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:54:32,375 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:54:32,375 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:54:32,375 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:54:32,376 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][445], [72#L815true, 205#true, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, P1Thread1of1ForFork3InUse, 275#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 119#L765true, P3Thread1of1ForFork2InUse, 21#L788true, 22#L831true, 64#L3true, 313#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:32,376 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:54:32,376 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:54:32,376 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:54:32,376 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:54:33,041 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][523], [205#true, 288#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 14#L785true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 64#L3true, 313#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:33,041 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:54:33,041 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:33,041 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:33,041 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:33,042 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][625], [281#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 72#L815true, 205#true, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 14#L785true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 64#L3true, 22#L831true, 313#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:33,042 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:54:33,042 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:33,042 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:33,042 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:33,446 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][363], [205#true, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 22#L831true, 64#L3true, 93#L795true, 280#(and (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff1_used~0 0) (= ~b$w_buff0_used~0 1) (= 0 ~b$r_buff1_thd1~0)), 313#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:33,447 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:54:33,447 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:54:33,447 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:54:33,447 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:54:33,775 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][310], [205#true, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 275#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 119#L765true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 21#L788true, 313#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:33,775 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:54:33,775 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:33,775 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:33,775 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:33,775 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][445], [72#L815true, 205#true, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 275#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true, P3Thread1of1ForFork2InUse, 21#L788true, 22#L831true, 313#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:33,775 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:54:33,775 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:33,775 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:33,775 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:33,776 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][278], [281#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 21#L788true, 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 22#L831true, 64#L3true, 207#(= ~x~0 1), 313#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:33,776 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:54:33,776 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:33,776 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:33,776 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:33,777 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][279], [262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, P1Thread1of1ForFork3InUse, 275#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 21#L788true, 64#L3true, 207#(= ~x~0 1), 313#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-12 11:54:33,777 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:54:33,777 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:33,777 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:33,777 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:33,777 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][377], [262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 22#L831true, 64#L3true, 207#(= ~x~0 1), 93#L795true, 280#(and (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff1_used~0 0) (= ~b$w_buff0_used~0 1) (= 0 ~b$r_buff1_thd1~0)), 313#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-12 11:54:33,777 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:54:33,777 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:33,777 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:33,777 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:33,778 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][458], [72#L815true, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 275#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 21#L788true, 22#L831true, 64#L3true, 207#(= ~x~0 1), 313#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-12 11:54:33,778 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:54:33,778 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:33,778 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:33,778 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:54:34,451 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][523], [205#true, 288#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 21#L788true, 64#L3true, 313#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:34,452 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:54:34,452 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:34,452 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:34,452 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:34,452 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][625], [281#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 72#L815true, 205#true, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 21#L788true, 64#L3true, 22#L831true, 313#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:34,452 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:54:34,452 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:34,452 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:34,452 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:34,485 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][523], [205#true, 288#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 14#L785true, 166#true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 313#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:34,485 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:54:34,485 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:34,485 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:34,485 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:34,486 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][625], [281#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 72#L815true, 205#true, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 14#L785true, 166#true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 115#L775true, P3Thread1of1ForFork2InUse, 22#L831true, 313#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:34,486 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:54:34,486 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:34,486 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:34,486 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:34,489 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][623], [281#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 72#L815true, 205#true, 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 14#L785true, 166#true, 56#L778true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 22#L831true, 64#L3true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:34,489 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:54:34,489 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:34,489 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:34,489 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:34,490 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][609], [205#true, 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 288#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 14#L785true, 166#true, 56#L778true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 64#L3true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:34,490 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:54:34,490 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:34,490 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:34,490 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:34,852 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][313], [262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, P1Thread1of1ForFork3InUse, 275#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 64#L3true, 207#(= ~x~0 1), 93#L795true, 313#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-12 11:54:34,852 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:54:34,852 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:34,852 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:34,852 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:34,853 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][314], [281#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 207#(= ~x~0 1), 22#L831true, 64#L3true, 93#L795true, 313#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:34,853 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:54:34,853 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:34,853 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:34,853 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:34,853 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][367], [72#L815true, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, P1Thread1of1ForFork3InUse, 275#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 207#(= ~x~0 1), 22#L831true, 64#L3true, 93#L795true, 313#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-12 11:54:34,853 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:54:34,853 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:34,853 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:34,853 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:34,971 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][363], [205#true, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 119#L765true, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 22#L831true, 93#L795true, 280#(and (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff1_used~0 0) (= ~b$w_buff0_used~0 1) (= 0 ~b$r_buff1_thd1~0)), 313#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:34,971 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:54:34,971 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:54:34,971 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:54:34,971 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:54:35,491 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][278], [281#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 21#L788true, 22#L831true, 207#(= ~x~0 1), 313#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:35,492 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:54:35,492 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:35,492 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:35,492 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:35,492 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][279], [262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 275#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 21#L788true, 207#(= ~x~0 1), 313#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-12 11:54:35,492 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:54:35,492 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:35,492 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:35,492 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:35,492 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][377], [262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 22#L831true, 207#(= ~x~0 1), 93#L795true, 280#(and (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff1_used~0 0) (= ~b$w_buff0_used~0 1) (= 0 ~b$r_buff1_thd1~0)), 313#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-12 11:54:35,492 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:54:35,492 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:35,493 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:35,493 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:35,493 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][458], [72#L815true, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, P1Thread1of1ForFork3InUse, 275#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 169#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 21#L788true, 22#L831true, 207#(= ~x~0 1), 313#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-12 11:54:35,493 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:54:35,493 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:35,493 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:35,493 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:54:35,880 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][520], [281#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 205#true, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 22#L831true, 64#L3true, 93#L795true, 313#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:35,880 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-12 11:54:35,880 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:54:35,880 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:54:35,880 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:54:36,089 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][523], [205#true, 288#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 21#L788true, 313#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:36,089 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,089 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,089 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,090 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,090 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][625], [281#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 72#L815true, 205#true, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 21#L788true, 22#L831true, 313#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:36,090 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,090 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,090 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,090 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,096 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][623], [281#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 72#L815true, 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 205#true, 166#true, 56#L778true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 21#L788true, 64#L3true, 22#L831true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:36,096 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,096 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,096 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,096 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,097 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][609], [205#true, 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 288#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 166#true, 56#L778true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 21#L788true, 64#L3true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:36,097 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,097 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,097 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,097 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,129 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][623], [281#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 72#L815true, 205#true, 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 14#L785true, 56#L778true, 133#L3-1true, 166#true, P1Thread1of1ForFork3InUse, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 22#L831true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:36,129 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,129 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,129 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,129 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,130 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][609], [319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 205#true, 288#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 14#L785true, 56#L778true, 133#L3-1true, 166#true, P1Thread1of1ForFork3InUse, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:36,130 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,130 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,130 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,130 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,553 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][313], [262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, 166#true, P1Thread1of1ForFork3InUse, 275#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 207#(= ~x~0 1), 93#L795true, 313#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-12 11:54:36,553 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,553 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,553 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,553 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,553 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][314], [281#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 207#(= ~x~0 1), 22#L831true, 93#L795true, 313#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:36,553 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,554 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,554 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,554 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,554 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][367], [72#L815true, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 275#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 207#(= ~x~0 1), 22#L831true, 93#L795true, 313#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-12 11:54:36,554 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,554 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,554 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,554 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,559 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][772], [72#L815true, 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 18#L798true, 166#true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 275#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 22#L831true, 207#(= ~x~0 1), 64#L3true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-12 11:54:36,559 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,559 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,559 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,559 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,559 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][771], [281#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 18#L798true, 166#true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 22#L831true, 64#L3true, 207#(= ~x~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:36,559 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,559 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,559 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,559 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,560 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][770], [319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 18#L798true, 166#true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 275#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 64#L3true, 207#(= ~x~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-12 11:54:36,560 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,560 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,560 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:36,560 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:54:37,623 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][608], [281#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 205#true, 56#L778true, 166#true, P1Thread1of1ForFork3InUse, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 22#L831true, 64#L3true, 93#L795true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:37,624 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-12 11:54:37,624 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-12 11:54:37,624 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-12 11:54:37,624 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-12 11:54:37,705 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][520], [281#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 205#true, 262#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, 166#true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 115#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 22#L831true, 93#L795true, 313#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:37,705 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-12 11:54:37,705 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-12 11:54:37,705 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-12 11:54:37,705 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-12 11:54:37,944 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][623], [281#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 72#L815true, 205#true, 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, 166#true, 56#L778true, P1Thread1of1ForFork3InUse, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 21#L788true, 22#L831true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:37,945 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:54:37,945 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:37,945 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:37,945 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:37,945 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][609], [205#true, 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 288#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 133#L3-1true, 166#true, 56#L778true, P1Thread1of1ForFork3InUse, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 21#L788true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:37,945 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:54:37,945 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:37,945 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:37,945 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:38,571 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([399] L808-->L815: Formula: (let ((.cse3 (not (= (mod v_~b$r_buff1_thd3~0_20 256) 0))) (.cse4 (not (= (mod v_~b$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd3~0_26 256) 0)))) (let ((.cse1 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~b$w_buff0_used~0_124 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~b$w_buff1_used~0_103 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~b$w_buff0_used~0_124) v_~b$w_buff0_used~0_123) (= (ite (or .cse1 .cse2) 0 v_~b$w_buff1_used~0_103) v_~b$w_buff1_used~0_102) (= (ite .cse1 0 v_~b$r_buff0_thd3~0_26) v_~b$r_buff0_thd3~0_25) (= v_~b$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~b$w_buff1_used~0_102 256) 0)) .cse3) (and .cse4 (not (= (mod v_~b$r_buff0_thd3~0_25 256) 0)))) 0 v_~b$r_buff1_thd3~0_20)) (= v_~b~0_70 (ite .cse0 v_~b$w_buff0~0_44 (ite .cse2 v_~b$w_buff1~0_43 v_~b~0_71)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_124, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_26, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_103, ~b~0=v_~b~0_71, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_123, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_25, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_102, ~b~0=v_~b~0_70, ~b$w_buff1~0=v_~b$w_buff1~0_43, ~b$w_buff0~0=v_~b$w_buff0~0_44, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd3~0][772], [72#L815true, 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 18#L798true, 166#true, 133#L3-1true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 275#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 207#(= ~x~0 1), 22#L831true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-12 11:54:38,572 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:54:38,572 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:38,572 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:38,572 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:38,572 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_95 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd1~0_21 256) 0)))) (let ((.cse4 (and .cse5 (not (= (mod v_~b$w_buff0_used~0_96 256) 0)))) (.cse3 (and (not (= 0 (mod v_~b$w_buff1_used~0_81 256))) .cse0)) (.cse2 (and .cse1 .cse5))) (and (= v_~b$r_buff1_thd1~0_13 (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_80 256) 0))) (and .cse1 (not (= (mod v_~b$r_buff0_thd1~0_20 256) 0)))) 0 v_~b$r_buff1_thd1~0_14)) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_81) v_~b$w_buff1_used~0_80) (= v_~b$w_buff0_used~0_95 (ite .cse4 0 v_~b$w_buff0_used~0_96)) (= v_~b~0_50 (ite .cse4 v_~b$w_buff0~0_32 (ite .cse3 v_~b$w_buff1~0_35 v_~b~0_51))) (= (ite .cse2 0 v_~b$r_buff0_thd1~0_21) v_~b$r_buff0_thd1~0_20)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_96, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_21, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_14, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_81, ~b~0=v_~b~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_95, ~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_20, ~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_13, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_80, ~b~0=v_~b~0_50, ~b$w_buff1~0=v_~b$w_buff1~0_35, ~b$w_buff0~0=v_~b$w_buff0~0_32} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd1~0, ~b$r_buff1_thd1~0, ~b$w_buff1_used~0, ~b~0][771], [281#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 18#L798true, 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, 133#L3-1true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 115#L775true, 101#L808true, 22#L831true, 207#(= ~x~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:38,572 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:54:38,572 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:38,572 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:38,572 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:38,572 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~b$r_buff1_thd4~0_52 256) 0)) (.cse4 (= (mod v_~b$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse4)) (.cse2 (and .cse4 .cse11)) (.cse7 (and .cse4 (= (mod v_~b$w_buff1_used~0_123 256) 0))) (.cse12 (= (mod v_~b$w_buff0_used~0_142 256) 0))) (let ((.cse8 (or .cse2 .cse7 .cse12)) (.cse9 (and (not .cse12) .cse5))) (let ((.cse6 (ite .cse8 v_~b~0_89 (ite .cse9 v_~b$w_buff0~0_59 v_~b$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse1 (= (mod v_~b$w_buff0_used~0_141 256) 0)) (.cse3 (= 0 (mod v_~b$w_buff1_used~0_122 256)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~b$flush_delayed~0_27 0) (= (ite .cse0 v_~b$r_buff0_thd4~0_54 (ite (or .cse1 .cse2 (and .cse3 .cse4)) v_~b$r_buff0_thd4~0_54 (ite (and (not .cse1) .cse5) 0 v_~b$r_buff0_thd4~0_54))) v_~b$r_buff0_thd4~0_53) (= v_~b$w_buff1~0_58 v_~b$w_buff1~0_57) (= v_~b$mem_tmp~0_18 v_~b~0_89) (= v_~b~0_88 (ite .cse0 v_~b$mem_tmp~0_18 .cse6)) (= v_~b$w_buff1_used~0_122 (ite .cse0 v_~b$w_buff1_used~0_123 (ite (or .cse1 .cse2 .cse7) v_~b$w_buff1_used~0_123 0))) (= (ite .cse0 v_~b$w_buff0_used~0_142 (ite .cse8 v_~b$w_buff0_used~0_142 (ite .cse9 0 v_~b$w_buff0_used~0_142))) v_~b$w_buff0_used~0_141) (= v_~b$w_buff0~0_59 v_~b$w_buff0~0_58) (= .cse6 v_~__unbuffered_p3_EBX~0_10) (= v_~b$r_buff1_thd4~0_51 (ite .cse0 v_~b$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~b$r_buff0_thd4~0_53 256) 0))) (or .cse1 (and .cse10 .cse11) (and .cse3 .cse10))) v_~b$r_buff1_thd4~0_52 0))) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5)))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_142, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~b~0=v_~b~0_89, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_123, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_52, ~b$w_buff1~0=v_~b$w_buff1~0_58, ~b$w_buff0~0=v_~b$w_buff0~0_59, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_18, ~b$flush_delayed~0=v_~b$flush_delayed~0_27, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_141, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~b~0=v_~b~0_88, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_122, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_51, ~b$w_buff1~0=v_~b$w_buff1~0_57, ~b$w_buff0~0=v_~b$w_buff0~0_58, ~weak$$choice2~0=v_~weak$$choice2~0_28, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_53} AuxVars[] AssignedVars[~b$mem_tmp~0, ~b$flush_delayed~0, ~__unbuffered_p3_EBX~0, ~b$w_buff0_used~0, P3Thread1of1ForFork2_#t~nondet4, ~weak$$choice0~0, ~b~0, ~b$w_buff1_used~0, ~b$r_buff1_thd4~0, ~b$w_buff1~0, ~b$w_buff0~0, ~weak$$choice2~0, ~b$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet3][770], [18#L798true, 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, 133#L3-1true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 275#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 101#L808true, 207#(= ~x~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L768true]) [2022-12-12 11:54:38,572 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:54:38,573 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:38,573 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:38,573 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:54:39,588 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse1 (not (= (mod v_~b$w_buff0_used~0_149 256) 0))) (.cse0 (not (= (mod v_~b$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~b$r_buff0_thd2~0_24 256) 0)))) (let ((.cse4 (and (not (= (mod v_~b$w_buff0_used~0_150 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~b$w_buff1_used~0_131 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~b$w_buff1_used~0_130 256) 0))) (and (not (= (mod v_~b$r_buff0_thd2~0_23 256) 0)) .cse1)) 0 v_~b$r_buff1_thd2~0_20) v_~b$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse3) 0 v_~b$w_buff1_used~0_131) v_~b$w_buff1_used~0_130) (= v_~b$w_buff0_used~0_149 (ite .cse4 0 v_~b$w_buff0_used~0_150)) (= v_~b~0_96 (ite .cse4 v_~b$w_buff0~0_64 (ite .cse3 v_~b$w_buff1~0_63 v_~b~0_97))) (= (ite .cse2 0 v_~b$r_buff0_thd2~0_24) v_~b$r_buff0_thd2~0_23)))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_150, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_24, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_131, ~b~0=v_~b~0_97, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_20} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_149, ~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_23, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_130, ~b~0=v_~b~0_96, ~b$w_buff1~0=v_~b$w_buff1~0_63, ~b$w_buff0~0=v_~b$w_buff0~0_64, ~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd2~0, ~b$w_buff1_used~0, ~b~0, ~b$r_buff1_thd2~0][608], [281#(and (<= ~b$w_buff0_used~0 0) (= ~b$r_buff0_thd2~0 0) (= ~b$w_buff1_used~0 0) (not (= ~b~0 0)) (<= 0 ~b$w_buff0_used~0)), 205#true, 319#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 166#true, 56#L778true, 133#L3-1true, 266#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 22#L831true, 93#L795true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:54:39,588 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is not cut-off event [2022-12-12 11:54:39,588 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-12 11:54:39,588 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-12 11:54:39,588 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-12 11:54:44,972 INFO L130 PetriNetUnfolder]: 43047/77804 cut-off events. [2022-12-12 11:54:44,972 INFO L131 PetriNetUnfolder]: For 234999/297614 co-relation queries the response was YES. [2022-12-12 11:54:45,352 INFO L83 FinitePrefix]: Finished finitePrefix Result has 365000 conditions, 77804 events. 43047/77804 cut-off events. For 234999/297614 co-relation queries the response was YES. Maximal size of possible extension queue 5065. Compared 831307 event pairs, 758 based on Foata normal form. 13095/89090 useless extension candidates. Maximal degree in co-relation 364933. Up to 20712 conditions per place. [2022-12-12 11:54:45,460 INFO L137 encePairwiseOnDemand]: 122/133 looper letters, 702 selfloop transitions, 107 changer transitions 1602/2520 dead transitions. [2022-12-12 11:54:45,461 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 198 places, 2520 transitions, 34414 flow [2022-12-12 11:54:45,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-12-12 11:54:45,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2022-12-12 11:54:45,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 2179 transitions. [2022-12-12 11:54:45,465 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8622872971903442 [2022-12-12 11:54:45,465 INFO L295 CegarLoopForPetriNet]: 140 programPoint places, 58 predicate places. [2022-12-12 11:54:45,465 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 198 places, 2520 transitions, 34414 flow [2022-12-12 11:54:45,592 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 188 places, 2520 transitions, 30377 flow, removed 1943 selfloop flow, removed 10 redundant places. [2022-12-12 11:54:45,592 INFO L495 AbstractCegarLoop]: Abstraction has has 188 places, 2520 transitions, 30377 flow [2022-12-12 11:54:45,592 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 108.22222222222223) internal successors, (974), 9 states have internal predecessors, (974), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-12 11:54:45,592 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-12 11:54:45,593 INFO L214 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] [2022-12-12 11:54:45,593 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-12 11:54:45,593 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-12 11:54:45,593 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-12 11:54:45,593 INFO L85 PathProgramCache]: Analyzing trace with hash -2029728072, now seen corresponding path program 1 times [2022-12-12 11:54:45,593 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-12 11:54:45,593 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2013398330] [2022-12-12 11:54:45,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-12 11:54:45,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-12 11:54:45,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-12 11:54:46,870 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-12 11:54:46,870 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-12 11:54:46,870 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2013398330] [2022-12-12 11:54:46,870 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2013398330] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-12 11:54:46,870 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-12 11:54:46,871 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-12-12 11:54:46,871 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1610451070] [2022-12-12 11:54:46,871 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-12 11:54:46,871 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-12-12 11:54:46,872 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-12 11:54:46,872 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-12-12 11:54:46,872 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=165, Unknown=0, NotChecked=0, Total=210 [2022-12-12 11:54:46,873 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 92 out of 133 [2022-12-12 11:54:46,874 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 188 places, 2520 transitions, 30377 flow. Second operand has 15 states, 15 states have (on average 94.4) internal successors, (1416), 15 states have internal predecessors, (1416), 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) [2022-12-12 11:54:46,874 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-12 11:54:46,874 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 92 of 133 [2022-12-12 11:54:46,874 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-12 11:55:06,200 INFO L130 PetriNetUnfolder]: 69845/130629 cut-off events. [2022-12-12 11:55:06,200 INFO L131 PetriNetUnfolder]: For 435027/532647 co-relation queries the response was YES. [2022-12-12 11:55:07,093 INFO L83 FinitePrefix]: Finished finitePrefix Result has 550306 conditions, 130629 events. 69845/130629 cut-off events. For 435027/532647 co-relation queries the response was YES. Maximal size of possible extension queue 8389. Compared 1542875 event pairs, 869 based on Foata normal form. 18426/147004 useless extension candidates. Maximal degree in co-relation 550225. Up to 31065 conditions per place. [2022-12-12 11:55:07,288 INFO L137 encePairwiseOnDemand]: 109/133 looper letters, 817 selfloop transitions, 330 changer transitions 3718/5065 dead transitions. [2022-12-12 11:55:07,288 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 203 places, 5065 transitions, 71817 flow [2022-12-12 11:55:07,289 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-12-12 11:55:07,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-12-12 11:55:07,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1592 transitions. [2022-12-12 11:55:07,292 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.7481203007518797 [2022-12-12 11:55:07,292 INFO L295 CegarLoopForPetriNet]: 140 programPoint places, 63 predicate places. [2022-12-12 11:55:07,293 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 203 places, 5065 transitions, 71817 flow [2022-12-12 11:55:07,424 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 199 places, 5065 transitions, 71031 flow, removed 389 selfloop flow, removed 4 redundant places. [2022-12-12 11:55:07,424 INFO L495 AbstractCegarLoop]: Abstraction has has 199 places, 5065 transitions, 71031 flow [2022-12-12 11:55:07,425 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 94.4) internal successors, (1416), 15 states have internal predecessors, (1416), 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) [2022-12-12 11:55:07,425 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-12 11:55:07,425 INFO L214 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] [2022-12-12 11:55:07,425 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-12 11:55:07,426 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-12 11:55:07,426 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-12 11:55:07,426 INFO L85 PathProgramCache]: Analyzing trace with hash 1220409586, now seen corresponding path program 2 times [2022-12-12 11:55:07,426 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-12 11:55:07,426 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1972223424] [2022-12-12 11:55:07,426 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-12 11:55:07,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-12 11:55:07,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-12 11:55:07,479 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-12 11:55:07,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-12 11:55:07,578 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-12 11:55:07,578 INFO L360 BasicCegarLoop]: Counterexample is feasible [2022-12-12 11:55:07,579 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (6 of 7 remaining) [2022-12-12 11:55:07,581 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err0ASSERT_VIOLATIONERROR_FUNCTION (5 of 7 remaining) [2022-12-12 11:55:07,581 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (4 of 7 remaining) [2022-12-12 11:55:07,581 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 7 remaining) [2022-12-12 11:55:07,581 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 7 remaining) [2022-12-12 11:55:07,581 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 7 remaining) [2022-12-12 11:55:07,581 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 7 remaining) [2022-12-12 11:55:07,581 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-12-12 11:55:07,582 INFO L445 BasicCegarLoop]: Path program histogram: [2, 2, 1, 1, 1, 1, 1, 1, 1] [2022-12-12 11:55:07,586 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-12-12 11:55:07,586 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-12-12 11:55:07,697 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.12 11:55:07 BasicIcfg [2022-12-12 11:55:07,697 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-12-12 11:55:07,698 INFO L158 Benchmark]: Toolchain (without parser) took 94976.44ms. Allocated memory was 204.5MB in the beginning and 7.6GB in the end (delta: 7.4GB). Free memory was 178.9MB in the beginning and 6.4GB in the end (delta: -6.2GB). Peak memory consumption was 1.2GB. Max. memory is 8.0GB. [2022-12-12 11:55:07,698 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 204.5MB. Free memory is still 181.1MB. There was no memory consumed. Max. memory is 8.0GB. [2022-12-12 11:55:07,698 INFO L158 Benchmark]: CACSL2BoogieTranslator took 424.23ms. Allocated memory is still 204.5MB. Free memory was 178.9MB in the beginning and 150.6MB in the end (delta: 28.3MB). Peak memory consumption was 28.3MB. Max. memory is 8.0GB. [2022-12-12 11:55:07,698 INFO L158 Benchmark]: Boogie Procedure Inliner took 31.59ms. Allocated memory is still 204.5MB. Free memory was 150.0MB in the beginning and 148.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-12-12 11:55:07,698 INFO L158 Benchmark]: Boogie Preprocessor took 47.74ms. Allocated memory is still 204.5MB. Free memory was 148.0MB in the beginning and 145.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-12-12 11:55:07,698 INFO L158 Benchmark]: RCFGBuilder took 600.43ms. Allocated memory is still 204.5MB. Free memory was 145.9MB in the beginning and 107.1MB in the end (delta: 38.8MB). Peak memory consumption was 38.8MB. Max. memory is 8.0GB. [2022-12-12 11:55:07,700 INFO L158 Benchmark]: TraceAbstraction took 93867.41ms. Allocated memory was 204.5MB in the beginning and 7.6GB in the end (delta: 7.4GB). Free memory was 106.0MB in the beginning and 6.4GB in the end (delta: -6.3GB). Peak memory consumption was 1.1GB. Max. memory is 8.0GB. [2022-12-12 11:55:07,701 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 204.5MB. Free memory is still 181.1MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 424.23ms. Allocated memory is still 204.5MB. Free memory was 178.9MB in the beginning and 150.6MB in the end (delta: 28.3MB). Peak memory consumption was 28.3MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 31.59ms. Allocated memory is still 204.5MB. Free memory was 150.0MB in the beginning and 148.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 47.74ms. Allocated memory is still 204.5MB. Free memory was 148.0MB in the beginning and 145.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 600.43ms. Allocated memory is still 204.5MB. Free memory was 145.9MB in the beginning and 107.1MB in the end (delta: 38.8MB). Peak memory consumption was 38.8MB. Max. memory is 8.0GB. * TraceAbstraction took 93867.41ms. Allocated memory was 204.5MB in the beginning and 7.6GB in the end (delta: 7.4GB). Free memory was 106.0MB in the beginning and 6.4GB in the end (delta: -6.3GB). Peak memory consumption was 1.1GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 18]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L710] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L712] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0] [L714] 0 int __unbuffered_p2_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0] [L716] 0 int __unbuffered_p3_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0] [L718] 0 int __unbuffered_p3_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0] [L720] 0 int a = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0] [L722] 0 int b = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0] [L723] 0 _Bool b$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0] [L724] 0 int b$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0] [L725] 0 _Bool b$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0] [L726] 0 _Bool b$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0] [L727] 0 _Bool b$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0] [L728] 0 _Bool b$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0] [L729] 0 _Bool b$r_buff0_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0] [L730] 0 _Bool b$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0] [L731] 0 _Bool b$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0] [L732] 0 _Bool b$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0] [L733] 0 _Bool b$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0] [L734] 0 _Bool b$r_buff1_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0] [L735] 0 _Bool b$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0] [L736] 0 int *b$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}] [L737] 0 int b$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=0] [L738] 0 _Bool b$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=0, b$w_buff0_used=0] [L739] 0 int b$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=0, b$w_buff0_used=0, b$w_buff1=0] [L740] 0 _Bool b$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=0, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0] [L741] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=0, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0] [L742] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=0, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0] [L744] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=0, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L746] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=0, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L748] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=0, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0] [L749] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=0, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, z=0] [L750] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=0, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L871] 0 pthread_t t969; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=0, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, t969={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L872] FCALL, FORK 0 pthread_create(&t969, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=0, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=0, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t969, ((void *)0), P0, ((void *)0))=-3, t969={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L754] 1 b$w_buff1 = b$w_buff0 [L755] 1 b$w_buff0 = 1 [L756] 1 b$w_buff1_used = b$w_buff0_used [L757] 1 b$w_buff0_used = (_Bool)1 [L758] CALL 1 __VERIFIER_assert(!(b$w_buff1_used && b$w_buff0_used)) [L18] COND FALSE 1 !(!expression) [L758] RET 1 __VERIFIER_assert(!(b$w_buff1_used && b$w_buff0_used)) [L759] 1 b$r_buff1_thd0 = b$r_buff0_thd0 [L760] 1 b$r_buff1_thd1 = b$r_buff0_thd1 [L761] 1 b$r_buff1_thd2 = b$r_buff0_thd2 [L762] 1 b$r_buff1_thd3 = b$r_buff0_thd3 [L763] 1 b$r_buff1_thd4 = b$r_buff0_thd4 [L764] 1 b$r_buff0_thd1 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L873] 0 pthread_t t970; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, t969={5:0}, t970={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L874] FCALL, FORK 0 pthread_create(&t970, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t970, ((void *)0), P1, ((void *)0))=-2, t969={5:0}, t970={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L875] 0 pthread_t t971; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, t969={5:0}, t970={6:0}, t971={7:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L876] FCALL, FORK 0 pthread_create(&t971, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t971, ((void *)0), P2, ((void *)0))=-1, t969={5:0}, t970={6:0}, t971={7:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L877] 0 pthread_t t972; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, t969={5:0}, t970={6:0}, t971={7:0}, t972={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L767] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L878] FCALL, FORK 0 pthread_create(&t972, ((void *)0), P3, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t972, ((void *)0), P3, ((void *)0))=0, t969={5:0}, t970={6:0}, t971={7:0}, t972={3:0}, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L784] 2 x = 2 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, z=0] [L787] 2 __unbuffered_p1_EAX = y VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, z=0] [L790] 2 b = b$w_buff0_used && b$r_buff0_thd2 ? b$w_buff0 : (b$w_buff1_used && b$r_buff1_thd2 ? b$w_buff1 : b) [L791] 2 b$w_buff0_used = b$w_buff0_used && b$r_buff0_thd2 ? (_Bool)0 : b$w_buff0_used [L792] 2 b$w_buff1_used = b$w_buff0_used && b$r_buff0_thd2 || b$w_buff1_used && b$r_buff1_thd2 ? (_Bool)0 : b$w_buff1_used [L793] 2 b$r_buff0_thd2 = b$w_buff0_used && b$r_buff0_thd2 ? (_Bool)0 : b$r_buff0_thd2 [L794] 2 b$r_buff1_thd2 = b$w_buff0_used && b$r_buff0_thd2 || b$w_buff1_used && b$r_buff1_thd2 ? (_Bool)0 : b$r_buff1_thd2 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, z=0] [L804] 3 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=0] [L807] 3 __unbuffered_p2_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=0] [L810] 3 b = b$w_buff0_used && b$r_buff0_thd3 ? b$w_buff0 : (b$w_buff1_used && b$r_buff1_thd3 ? b$w_buff1 : b) [L811] 3 b$w_buff0_used = b$w_buff0_used && b$r_buff0_thd3 ? (_Bool)0 : b$w_buff0_used [L812] 3 b$w_buff1_used = b$w_buff0_used && b$r_buff0_thd3 || b$w_buff1_used && b$r_buff1_thd3 ? (_Bool)0 : b$w_buff1_used [L813] 3 b$r_buff0_thd3 = b$w_buff0_used && b$r_buff0_thd3 ? (_Bool)0 : b$r_buff0_thd3 [L814] 3 b$r_buff1_thd3 = b$w_buff0_used && b$r_buff0_thd3 || b$w_buff1_used && b$r_buff1_thd3 ? (_Bool)0 : b$r_buff1_thd3 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=0] [L824] 4 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=1] [L827] 4 a = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=1] [L830] 4 __unbuffered_p3_EAX = a VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=1] [L833] 4 weak$$choice0 = __VERIFIER_nondet_bool() [L834] 4 weak$$choice2 = __VERIFIER_nondet_bool() [L835] 4 b$flush_delayed = weak$$choice2 [L836] 4 b$mem_tmp = b [L837] 4 b = !b$w_buff0_used || !b$r_buff0_thd4 && !b$w_buff1_used || !b$r_buff0_thd4 && !b$r_buff1_thd4 ? b : (b$w_buff0_used && b$r_buff0_thd4 ? b$w_buff0 : b$w_buff1) [L838] 4 b$w_buff0 = weak$$choice2 ? b$w_buff0 : (!b$w_buff0_used || !b$r_buff0_thd4 && !b$w_buff1_used || !b$r_buff0_thd4 && !b$r_buff1_thd4 ? b$w_buff0 : (b$w_buff0_used && b$r_buff0_thd4 ? b$w_buff0 : b$w_buff0)) [L839] 4 b$w_buff1 = weak$$choice2 ? b$w_buff1 : (!b$w_buff0_used || !b$r_buff0_thd4 && !b$w_buff1_used || !b$r_buff0_thd4 && !b$r_buff1_thd4 ? b$w_buff1 : (b$w_buff0_used && b$r_buff0_thd4 ? b$w_buff1 : b$w_buff1)) [L840] 4 b$w_buff0_used = weak$$choice2 ? b$w_buff0_used : (!b$w_buff0_used || !b$r_buff0_thd4 && !b$w_buff1_used || !b$r_buff0_thd4 && !b$r_buff1_thd4 ? b$w_buff0_used : (b$w_buff0_used && b$r_buff0_thd4 ? (_Bool)0 : b$w_buff0_used)) [L841] 4 b$w_buff1_used = weak$$choice2 ? b$w_buff1_used : (!b$w_buff0_used || !b$r_buff0_thd4 && !b$w_buff1_used || !b$r_buff0_thd4 && !b$r_buff1_thd4 ? b$w_buff1_used : (b$w_buff0_used && b$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L842] 4 b$r_buff0_thd4 = weak$$choice2 ? b$r_buff0_thd4 : (!b$w_buff0_used || !b$r_buff0_thd4 && !b$w_buff1_used || !b$r_buff0_thd4 && !b$r_buff1_thd4 ? b$r_buff0_thd4 : (b$w_buff0_used && b$r_buff0_thd4 ? (_Bool)0 : b$r_buff0_thd4)) [L843] 4 b$r_buff1_thd4 = weak$$choice2 ? b$r_buff1_thd4 : (!b$w_buff0_used || !b$r_buff0_thd4 && !b$w_buff1_used || !b$r_buff0_thd4 && !b$r_buff1_thd4 ? b$r_buff1_thd4 : (b$w_buff0_used && b$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L844] 4 __unbuffered_p3_EBX = b [L845] 4 b = b$flush_delayed ? b$mem_tmp : b [L846] 4 b$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=1] [L849] 4 b = b$w_buff0_used && b$r_buff0_thd4 ? b$w_buff0 : (b$w_buff1_used && b$r_buff1_thd4 ? b$w_buff1 : b) [L850] 4 b$w_buff0_used = b$w_buff0_used && b$r_buff0_thd4 ? (_Bool)0 : b$w_buff0_used [L851] 4 b$w_buff1_used = b$w_buff0_used && b$r_buff0_thd4 || b$w_buff1_used && b$r_buff1_thd4 ? (_Bool)0 : b$w_buff1_used [L852] 4 b$r_buff0_thd4 = b$w_buff0_used && b$r_buff0_thd4 ? (_Bool)0 : b$r_buff0_thd4 [L853] 4 b$r_buff1_thd4 = b$w_buff0_used && b$r_buff0_thd4 || b$w_buff1_used && b$r_buff1_thd4 ? (_Bool)0 : b$r_buff1_thd4 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=0, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=1, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=1] [L770] 1 b = b$w_buff0_used && b$r_buff0_thd1 ? b$w_buff0 : (b$w_buff1_used && b$r_buff1_thd1 ? b$w_buff1 : b) [L771] 1 b$w_buff0_used = b$w_buff0_used && b$r_buff0_thd1 ? (_Bool)0 : b$w_buff0_used [L772] 1 b$w_buff1_used = b$w_buff0_used && b$r_buff0_thd1 || b$w_buff1_used && b$r_buff1_thd1 ? (_Bool)0 : b$w_buff1_used [L773] 1 b$r_buff0_thd1 = b$w_buff0_used && b$r_buff0_thd1 ? (_Bool)0 : b$r_buff0_thd1 [L774] 1 b$r_buff1_thd1 = b$w_buff0_used && b$r_buff0_thd1 || b$w_buff1_used && b$r_buff1_thd1 ? (_Bool)0 : b$r_buff1_thd1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=1, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=1] [L777] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=1, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=1] [L797] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=1, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=1] [L817] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=3, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=1, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=1] [L856] 4 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=1, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=1] [L880] 0 main$tmp_guard0 = __unbuffered_cnt == 4 VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=1, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=1, main$tmp_guard1=0, t969={5:0}, t970={6:0}, t971={7:0}, t972={3:0}, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=1] [L882] CALL 0 assume_abort_if_not(main$tmp_guard0) [L3] COND FALSE 0 !(!cond) VAL [\old(cond)=1, __unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=1, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, cond=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=1] [L882] RET 0 assume_abort_if_not(main$tmp_guard0) [L884] 0 b = b$w_buff0_used && b$r_buff0_thd0 ? b$w_buff0 : (b$w_buff1_used && b$r_buff1_thd0 ? b$w_buff1 : b) [L885] 0 b$w_buff0_used = b$w_buff0_used && b$r_buff0_thd0 ? (_Bool)0 : b$w_buff0_used [L886] 0 b$w_buff1_used = b$w_buff0_used && b$r_buff0_thd0 || b$w_buff1_used && b$r_buff1_thd0 ? (_Bool)0 : b$w_buff1_used [L887] 0 b$r_buff0_thd0 = b$w_buff0_used && b$r_buff0_thd0 ? (_Bool)0 : b$r_buff0_thd0 [L888] 0 b$r_buff1_thd0 = b$w_buff0_used && b$r_buff0_thd0 || b$w_buff1_used && b$r_buff1_thd0 ? (_Bool)0 : b$r_buff1_thd0 VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=1, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=1, main$tmp_guard1=0, t969={5:0}, t970={6:0}, t971={7:0}, t972={3:0}, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=1] [L891] 0 main$tmp_guard1 = !(x == 2 && __unbuffered_p1_EAX == 0 && __unbuffered_p2_EAX == 0 && __unbuffered_p3_EAX == 1 && __unbuffered_p3_EBX == 0) VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=1, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, main$tmp_guard0=1, main$tmp_guard1=0, t969={5:0}, t970={6:0}, t971={7:0}, t972={3:0}, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=1] [L893] CALL 0 __VERIFIER_assert(main$tmp_guard1) [L18] COND TRUE 0 !expression VAL [\old(expression)=1, \old(expression)=0, __unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=1, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, expression=0, expression=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=1] [L18] 0 reach_error() VAL [\old(expression)=0, \old(expression)=1, __unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, b=1, b$flush_delayed=0, b$mem_tmp=0, b$r_buff0_thd0=0, b$r_buff0_thd1=1, b$r_buff0_thd2=0, b$r_buff0_thd3=0, b$r_buff0_thd4=0, b$r_buff1_thd0=0, b$r_buff1_thd1=0, b$r_buff1_thd2=0, b$r_buff1_thd3=0, b$r_buff1_thd4=0, b$read_delayed=0, b$read_delayed_var={0:0}, b$w_buff0=1, b$w_buff0_used=0, b$w_buff1=0, b$w_buff1_used=0, expression=1, expression=0, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=1] - UnprovableResult [Line: 18]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 874]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 876]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 872]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 878]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 9 procedures, 171 locations, 7 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.9s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 93.7s, OverallIterations: 11, TraceHistogramMax: 1, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 88.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1189 SdHoareTripleChecker+Valid, 1.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1189 mSDsluCounter, 881 SdHoareTripleChecker+Invalid, 1.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 721 mSDsCounter, 79 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2073 IncrementalHoareTripleChecker+Invalid, 2152 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 79 mSolverCounterUnsat, 160 mSDtfsCounter, 2073 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 145 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 126 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 341 ImplicationChecksByTransitivity, 0.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=71031occurred in iteration=10, InterpolantAutomatonStates: 120, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.9s AutomataMinimizationTime, 10 MinimizatonAttempts, 11708 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 3.9s InterpolantComputationTime, 984 NumberOfCodeBlocks, 984 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 870 ConstructedInterpolants, 0 QuantifiedInterpolants, 4467 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2022-12-12 11:55:07,720 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...