./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/mix043.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f4b24e32 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-wmm/mix043.oepc.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9bfd96daa3950021158d7079dc25a62741fa5d5a7f9e521049c1a78760db50f1 --- Real Ultimate output --- This is Ultimate 0.2.2-?-f4b24e3 [2022-07-13 21:47:18,928 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-13 21:47:18,929 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-13 21:47:18,956 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-13 21:47:18,956 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-13 21:47:18,957 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-13 21:47:18,958 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-13 21:47:18,959 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-13 21:47:18,961 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-13 21:47:18,961 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-13 21:47:18,962 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-13 21:47:18,963 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-13 21:47:18,963 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-13 21:47:18,964 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-13 21:47:18,964 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-13 21:47:18,965 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-13 21:47:18,966 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-13 21:47:18,966 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-13 21:47:18,967 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-13 21:47:18,969 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-13 21:47:18,970 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-13 21:47:18,970 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-13 21:47:18,971 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-13 21:47:18,972 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-13 21:47:18,972 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-13 21:47:18,974 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-13 21:47:18,975 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-13 21:47:18,975 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-13 21:47:18,976 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-13 21:47:18,976 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-13 21:47:18,977 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-13 21:47:18,977 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-13 21:47:18,977 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-13 21:47:18,978 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-13 21:47:18,979 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-13 21:47:18,979 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-13 21:47:18,980 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-13 21:47:18,980 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-13 21:47:18,980 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-13 21:47:18,981 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-13 21:47:18,981 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-13 21:47:18,982 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-13 21:47:18,983 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-07-13 21:47:18,997 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-13 21:47:18,997 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-13 21:47:18,997 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-13 21:47:18,998 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-13 21:47:18,998 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-13 21:47:18,998 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-13 21:47:18,999 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-13 21:47:18,999 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-13 21:47:18,999 INFO L138 SettingsManager]: * Use SBE=true [2022-07-13 21:47:18,999 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-13 21:47:19,000 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-13 21:47:19,000 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-13 21:47:19,000 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-13 21:47:19,000 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-13 21:47:19,000 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-13 21:47:19,000 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-13 21:47:19,001 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-13 21:47:19,001 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-13 21:47:19,001 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-13 21:47:19,001 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-13 21:47:19,001 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-13 21:47:19,001 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-13 21:47:19,002 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-13 21:47:19,002 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-13 21:47:19,002 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-13 21:47:19,002 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-13 21:47:19,002 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-13 21:47:19,003 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-13 21:47:19,003 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-13 21:47:19,003 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-13 21:47:19,003 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-13 21:47:19,003 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-13 21:47:19,003 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-13 21:47:19,004 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9bfd96daa3950021158d7079dc25a62741fa5d5a7f9e521049c1a78760db50f1 [2022-07-13 21:47:19,163 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-13 21:47:19,176 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-13 21:47:19,179 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-13 21:47:19,180 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-13 21:47:19,180 INFO L275 PluginConnector]: CDTParser initialized [2022-07-13 21:47:19,181 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix043.oepc.i [2022-07-13 21:47:19,244 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a9f56e79/f8e1d1e105ab4aaebae6897efe895f7c/FLAG1b36ba4e0 [2022-07-13 21:47:19,648 INFO L306 CDTParser]: Found 1 translation units. [2022-07-13 21:47:19,648 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix043.oepc.i [2022-07-13 21:47:19,659 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a9f56e79/f8e1d1e105ab4aaebae6897efe895f7c/FLAG1b36ba4e0 [2022-07-13 21:47:19,667 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a9f56e79/f8e1d1e105ab4aaebae6897efe895f7c [2022-07-13 21:47:19,669 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-13 21:47:19,670 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-13 21:47:19,675 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-13 21:47:19,675 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-13 21:47:19,684 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-13 21:47:19,688 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.07 09:47:19" (1/1) ... [2022-07-13 21:47:19,689 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5976239 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:47:19, skipping insertion in model container [2022-07-13 21:47:19,689 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.07 09:47:19" (1/1) ... [2022-07-13 21:47:19,694 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-13 21:47:19,736 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-13 21:47:19,869 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix043.oepc.i[945,958] [2022-07-13 21:47:19,973 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-13 21:47:19,979 INFO L203 MainTranslator]: Completed pre-run [2022-07-13 21:47:19,986 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix043.oepc.i[945,958] [2022-07-13 21:47:20,028 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-13 21:47:20,052 INFO L208 MainTranslator]: Completed translation [2022-07-13 21:47:20,053 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:47:20 WrapperNode [2022-07-13 21:47:20,053 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-13 21:47:20,054 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-13 21:47:20,054 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-13 21:47:20,054 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-13 21:47:20,059 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:47:20" (1/1) ... [2022-07-13 21:47:20,069 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:47:20" (1/1) ... [2022-07-13 21:47:20,087 INFO L137 Inliner]: procedures = 177, calls = 71, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 194 [2022-07-13 21:47:20,088 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-13 21:47:20,088 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-13 21:47:20,088 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-13 21:47:20,088 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-13 21:47:20,094 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:47:20" (1/1) ... [2022-07-13 21:47:20,094 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:47:20" (1/1) ... [2022-07-13 21:47:20,097 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:47:20" (1/1) ... [2022-07-13 21:47:20,097 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:47:20" (1/1) ... [2022-07-13 21:47:20,104 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:47:20" (1/1) ... [2022-07-13 21:47:20,107 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:47:20" (1/1) ... [2022-07-13 21:47:20,109 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:47:20" (1/1) ... [2022-07-13 21:47:20,112 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-13 21:47:20,113 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-13 21:47:20,113 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-13 21:47:20,113 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-13 21:47:20,113 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:47:20" (1/1) ... [2022-07-13 21:47:20,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-13 21:47:20,127 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-13 21:47:20,140 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) [2022-07-13 21:47:20,142 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 [2022-07-13 21:47:20,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-13 21:47:20,168 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-07-13 21:47:20,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-13 21:47:20,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-13 21:47:20,168 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-13 21:47:20,168 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-07-13 21:47:20,169 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-07-13 21:47:20,169 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-07-13 21:47:20,169 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-07-13 21:47:20,169 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-07-13 21:47:20,170 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-07-13 21:47:20,170 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2022-07-13 21:47:20,170 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2022-07-13 21:47:20,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-13 21:47:20,170 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-07-13 21:47:20,170 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-13 21:47:20,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-13 21:47:20,172 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-07-13 21:47:20,289 INFO L234 CfgBuilder]: Building ICFG [2022-07-13 21:47:20,290 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-13 21:47:20,684 INFO L275 CfgBuilder]: Performing block encoding [2022-07-13 21:47:20,931 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-13 21:47:20,932 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-07-13 21:47:20,934 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.07 09:47:20 BoogieIcfgContainer [2022-07-13 21:47:20,934 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-13 21:47:20,938 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-13 21:47:20,939 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-13 21:47:20,941 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-13 21:47:20,941 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.07 09:47:19" (1/3) ... [2022-07-13 21:47:20,941 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c729b5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.07 09:47:20, skipping insertion in model container [2022-07-13 21:47:20,942 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:47:20" (2/3) ... [2022-07-13 21:47:20,942 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c729b5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.07 09:47:20, skipping insertion in model container [2022-07-13 21:47:20,942 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.07 09:47:20" (3/3) ... [2022-07-13 21:47:20,943 INFO L111 eAbstractionObserver]: Analyzing ICFG mix043.oepc.i [2022-07-13 21:47:20,948 WARN L143 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-07-13 21:47:20,954 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-13 21:47:20,954 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-07-13 21:47:20,954 INFO L509 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-07-13 21:47:21,009 INFO L135 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-13 21:47:21,046 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 151 places, 140 transitions, 300 flow [2022-07-13 21:47:21,093 INFO L129 PetriNetUnfolder]: 2/136 cut-off events. [2022-07-13 21:47:21,093 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-07-13 21:47:21,098 INFO L84 FinitePrefix]: Finished finitePrefix Result has 149 conditions, 136 events. 2/136 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 74 event pairs, 0 based on Foata normal form. 0/132 useless extension candidates. Maximal degree in co-relation 93. Up to 2 conditions per place. [2022-07-13 21:47:21,098 INFO L82 GeneralOperation]: Start removeDead. Operand has 151 places, 140 transitions, 300 flow [2022-07-13 21:47:21,103 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 147 places, 136 transitions, 284 flow [2022-07-13 21:47:21,111 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-13 21:47:21,116 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=true, 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=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@4ab03446, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@6e742a23 [2022-07-13 21:47:21,117 INFO L358 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2022-07-13 21:47:21,125 INFO L129 PetriNetUnfolder]: 0/53 cut-off events. [2022-07-13 21:47:21,126 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-07-13 21:47:21,126 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 21:47:21,126 INFO L200 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] [2022-07-13 21:47:21,127 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-07-13 21:47:21,133 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 21:47:21,134 INFO L85 PathProgramCache]: Analyzing trace with hash 1071099749, now seen corresponding path program 1 times [2022-07-13 21:47:21,140 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 21:47:21,141 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [481036705] [2022-07-13 21:47:21,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 21:47:21,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 21:47:21,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 21:47:21,391 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 21:47:21,392 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 21:47:21,393 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [481036705] [2022-07-13 21:47:21,393 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [481036705] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 21:47:21,394 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 21:47:21,394 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-13 21:47:21,395 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1900111743] [2022-07-13 21:47:21,396 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 21:47:21,402 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-13 21:47:21,403 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 21:47:21,429 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-13 21:47:21,431 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-13 21:47:21,434 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 124 out of 140 [2022-07-13 21:47:21,439 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 147 places, 136 transitions, 284 flow. Second operand has 3 states, 3 states have (on average 125.0) internal successors, (375), 3 states have internal predecessors, (375), 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) [2022-07-13 21:47:21,440 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 21:47:21,440 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 124 of 140 [2022-07-13 21:47:21,441 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 21:47:21,658 INFO L129 PetriNetUnfolder]: 162/624 cut-off events. [2022-07-13 21:47:21,659 INFO L130 PetriNetUnfolder]: For 22/22 co-relation queries the response was YES. [2022-07-13 21:47:21,664 INFO L84 FinitePrefix]: Finished finitePrefix Result has 930 conditions, 624 events. 162/624 cut-off events. For 22/22 co-relation queries the response was YES. Maximal size of possible extension queue 46. Compared 3440 event pairs, 132 based on Foata normal form. 46/628 useless extension candidates. Maximal degree in co-relation 871. Up to 191 conditions per place. [2022-07-13 21:47:21,669 INFO L132 encePairwiseOnDemand]: 135/140 looper letters, 18 selfloop transitions, 2 changer transitions 0/140 dead transitions. [2022-07-13 21:47:21,669 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 147 places, 140 transitions, 341 flow [2022-07-13 21:47:21,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-13 21:47:21,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-07-13 21:47:21,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 397 transitions. [2022-07-13 21:47:21,682 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9452380952380952 [2022-07-13 21:47:21,682 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 397 transitions. [2022-07-13 21:47:21,682 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 397 transitions. [2022-07-13 21:47:21,685 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 21:47:21,687 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 397 transitions. [2022-07-13 21:47:21,690 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 132.33333333333334) internal successors, (397), 3 states have internal predecessors, (397), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:47:21,694 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 140.0) internal successors, (560), 4 states have internal predecessors, (560), 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) [2022-07-13 21:47:21,694 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 140.0) internal successors, (560), 4 states have internal predecessors, (560), 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) [2022-07-13 21:47:21,695 INFO L186 Difference]: Start difference. First operand has 147 places, 136 transitions, 284 flow. Second operand 3 states and 397 transitions. [2022-07-13 21:47:21,696 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 147 places, 140 transitions, 341 flow [2022-07-13 21:47:21,698 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 143 places, 140 transitions, 334 flow, removed 0 selfloop flow, removed 4 redundant places. [2022-07-13 21:47:21,713 INFO L242 Difference]: Finished difference. Result has 143 places, 132 transitions, 276 flow [2022-07-13 21:47:21,715 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=272, PETRI_DIFFERENCE_MINUEND_PLACES=141, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=132, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=130, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=276, PETRI_PLACES=143, PETRI_TRANSITIONS=132} [2022-07-13 21:47:21,718 INFO L279 CegarLoopForPetriNet]: 147 programPoint places, -4 predicate places. [2022-07-13 21:47:21,718 INFO L495 AbstractCegarLoop]: Abstraction has has 143 places, 132 transitions, 276 flow [2022-07-13 21:47:21,719 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 125.0) internal successors, (375), 3 states have internal predecessors, (375), 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) [2022-07-13 21:47:21,719 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 21:47:21,719 INFO L200 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] [2022-07-13 21:47:21,719 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-13 21:47:21,720 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)] === [2022-07-13 21:47:21,720 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 21:47:21,720 INFO L85 PathProgramCache]: Analyzing trace with hash 2044475513, now seen corresponding path program 1 times [2022-07-13 21:47:21,720 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 21:47:21,721 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1290042486] [2022-07-13 21:47:21,721 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 21:47:21,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 21:47:21,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 21:47:21,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 21:47:21,915 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 21:47:21,916 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1290042486] [2022-07-13 21:47:21,916 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1290042486] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 21:47:21,918 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 21:47:21,918 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-13 21:47:21,919 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [945225553] [2022-07-13 21:47:21,919 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 21:47:21,920 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-13 21:47:21,920 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 21:47:21,921 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-13 21:47:21,921 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-13 21:47:21,923 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 108 out of 140 [2022-07-13 21:47:21,931 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 143 places, 132 transitions, 276 flow. Second operand has 6 states, 6 states have (on average 110.66666666666667) internal successors, (664), 6 states have internal predecessors, (664), 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) [2022-07-13 21:47:21,931 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 21:47:21,931 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 108 of 140 [2022-07-13 21:47:21,931 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 21:47:24,539 INFO L129 PetriNetUnfolder]: 10217/22273 cut-off events. [2022-07-13 21:47:24,539 INFO L130 PetriNetUnfolder]: For 948/948 co-relation queries the response was YES. [2022-07-13 21:47:24,613 INFO L84 FinitePrefix]: Finished finitePrefix Result has 37478 conditions, 22273 events. 10217/22273 cut-off events. For 948/948 co-relation queries the response was YES. Maximal size of possible extension queue 1046. Compared 225214 event pairs, 2460 based on Foata normal form. 0/21858 useless extension candidates. Maximal degree in co-relation 37416. Up to 5947 conditions per place. [2022-07-13 21:47:24,672 INFO L132 encePairwiseOnDemand]: 127/140 looper letters, 37 selfloop transitions, 9 changer transitions 90/227 dead transitions. [2022-07-13 21:47:24,672 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 151 places, 227 transitions, 732 flow [2022-07-13 21:47:24,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-13 21:47:24,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-07-13 21:47:24,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1097 transitions. [2022-07-13 21:47:24,676 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8706349206349207 [2022-07-13 21:47:24,676 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1097 transitions. [2022-07-13 21:47:24,676 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1097 transitions. [2022-07-13 21:47:24,677 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 21:47:24,677 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1097 transitions. [2022-07-13 21:47:24,679 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 121.88888888888889) internal successors, (1097), 9 states have internal predecessors, (1097), 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) [2022-07-13 21:47:24,681 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 140.0) internal successors, (1400), 10 states have internal predecessors, (1400), 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) [2022-07-13 21:47:24,682 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 140.0) internal successors, (1400), 10 states have internal predecessors, (1400), 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) [2022-07-13 21:47:24,682 INFO L186 Difference]: Start difference. First operand has 143 places, 132 transitions, 276 flow. Second operand 9 states and 1097 transitions. [2022-07-13 21:47:24,682 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 151 places, 227 transitions, 732 flow [2022-07-13 21:47:24,684 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 149 places, 227 transitions, 714 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-07-13 21:47:24,686 INFO L242 Difference]: Finished difference. Result has 157 places, 124 transitions, 354 flow [2022-07-13 21:47:24,686 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=272, PETRI_DIFFERENCE_MINUEND_PLACES=141, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=132, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=123, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=354, PETRI_PLACES=157, PETRI_TRANSITIONS=124} [2022-07-13 21:47:24,687 INFO L279 CegarLoopForPetriNet]: 147 programPoint places, 10 predicate places. [2022-07-13 21:47:24,687 INFO L495 AbstractCegarLoop]: Abstraction has has 157 places, 124 transitions, 354 flow [2022-07-13 21:47:24,688 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 110.66666666666667) internal successors, (664), 6 states have internal predecessors, (664), 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) [2022-07-13 21:47:24,688 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 21:47:24,688 INFO L200 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] [2022-07-13 21:47:24,688 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-07-13 21:47:24,688 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)] === [2022-07-13 21:47:24,689 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 21:47:24,689 INFO L85 PathProgramCache]: Analyzing trace with hash 22435504, now seen corresponding path program 1 times [2022-07-13 21:47:24,689 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 21:47:24,689 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1286481540] [2022-07-13 21:47:24,689 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 21:47:24,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 21:47:24,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 21:47:24,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 21:47:24,849 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 21:47:24,850 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1286481540] [2022-07-13 21:47:24,850 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1286481540] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 21:47:24,850 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 21:47:24,851 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-13 21:47:24,851 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1603254079] [2022-07-13 21:47:24,851 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 21:47:24,851 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-13 21:47:24,852 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 21:47:24,852 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-13 21:47:24,852 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-13 21:47:24,853 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 116 out of 140 [2022-07-13 21:47:24,853 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 157 places, 124 transitions, 354 flow. Second operand has 6 states, 6 states have (on average 118.0) internal successors, (708), 6 states have internal predecessors, (708), 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) [2022-07-13 21:47:24,854 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 21:47:24,854 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 116 of 140 [2022-07-13 21:47:24,854 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 21:47:26,113 INFO L129 PetriNetUnfolder]: 4716/8614 cut-off events. [2022-07-13 21:47:26,113 INFO L130 PetriNetUnfolder]: For 11273/11699 co-relation queries the response was YES. [2022-07-13 21:47:26,136 INFO L84 FinitePrefix]: Finished finitePrefix Result has 23454 conditions, 8614 events. 4716/8614 cut-off events. For 11273/11699 co-relation queries the response was YES. Maximal size of possible extension queue 617. Compared 69042 event pairs, 1088 based on Foata normal form. 368/8611 useless extension candidates. Maximal degree in co-relation 23384. Up to 3058 conditions per place. [2022-07-13 21:47:26,161 INFO L132 encePairwiseOnDemand]: 134/140 looper letters, 23 selfloop transitions, 3 changer transitions 46/175 dead transitions. [2022-07-13 21:47:26,161 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 145 places, 175 transitions, 690 flow [2022-07-13 21:47:26,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-13 21:47:26,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-07-13 21:47:26,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1110 transitions. [2022-07-13 21:47:26,164 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8809523809523809 [2022-07-13 21:47:26,164 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1110 transitions. [2022-07-13 21:47:26,164 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1110 transitions. [2022-07-13 21:47:26,164 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 21:47:26,165 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1110 transitions. [2022-07-13 21:47:26,166 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 123.33333333333333) internal successors, (1110), 9 states have internal predecessors, (1110), 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) [2022-07-13 21:47:26,168 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 140.0) internal successors, (1400), 10 states have internal predecessors, (1400), 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) [2022-07-13 21:47:26,169 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 140.0) internal successors, (1400), 10 states have internal predecessors, (1400), 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) [2022-07-13 21:47:26,169 INFO L186 Difference]: Start difference. First operand has 157 places, 124 transitions, 354 flow. Second operand 9 states and 1110 transitions. [2022-07-13 21:47:26,169 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 145 places, 175 transitions, 690 flow [2022-07-13 21:47:26,210 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 143 places, 175 transitions, 646 flow, removed 7 selfloop flow, removed 2 redundant places. [2022-07-13 21:47:26,212 INFO L242 Difference]: Finished difference. Result has 150 places, 124 transitions, 353 flow [2022-07-13 21:47:26,213 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=330, PETRI_DIFFERENCE_MINUEND_PLACES=135, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=124, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=121, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=353, PETRI_PLACES=150, PETRI_TRANSITIONS=124} [2022-07-13 21:47:26,213 INFO L279 CegarLoopForPetriNet]: 147 programPoint places, 3 predicate places. [2022-07-13 21:47:26,214 INFO L495 AbstractCegarLoop]: Abstraction has has 150 places, 124 transitions, 353 flow [2022-07-13 21:47:26,214 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 118.0) internal successors, (708), 6 states have internal predecessors, (708), 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) [2022-07-13 21:47:26,214 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 21:47:26,214 INFO L200 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] [2022-07-13 21:47:26,215 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-07-13 21:47:26,215 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)] === [2022-07-13 21:47:26,215 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 21:47:26,215 INFO L85 PathProgramCache]: Analyzing trace with hash -1492367369, now seen corresponding path program 1 times [2022-07-13 21:47:26,215 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 21:47:26,216 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1726217937] [2022-07-13 21:47:26,216 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 21:47:26,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 21:47:26,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 21:47:26,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 21:47:26,288 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 21:47:26,288 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1726217937] [2022-07-13 21:47:26,288 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1726217937] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 21:47:26,289 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 21:47:26,289 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-13 21:47:26,289 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [692896923] [2022-07-13 21:47:26,289 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 21:47:26,289 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-13 21:47:26,290 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 21:47:26,290 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-13 21:47:26,290 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-13 21:47:26,291 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 113 out of 140 [2022-07-13 21:47:26,291 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 150 places, 124 transitions, 353 flow. Second operand has 6 states, 6 states have (on average 115.0) internal successors, (690), 6 states have internal predecessors, (690), 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) [2022-07-13 21:47:26,292 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 21:47:26,292 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 113 of 140 [2022-07-13 21:47:26,292 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 21:47:29,203 INFO L129 PetriNetUnfolder]: 14846/26122 cut-off events. [2022-07-13 21:47:29,204 INFO L130 PetriNetUnfolder]: For 15295/21590 co-relation queries the response was YES. [2022-07-13 21:47:29,290 INFO L84 FinitePrefix]: Finished finitePrefix Result has 56986 conditions, 26122 events. 14846/26122 cut-off events. For 15295/21590 co-relation queries the response was YES. Maximal size of possible extension queue 1692. Compared 234414 event pairs, 753 based on Foata normal form. 103/24951 useless extension candidates. Maximal degree in co-relation 56911. Up to 8069 conditions per place. [2022-07-13 21:47:29,362 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 93 selfloop transitions, 20 changer transitions 0/213 dead transitions. [2022-07-13 21:47:29,362 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 153 places, 213 transitions, 833 flow [2022-07-13 21:47:29,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-07-13 21:47:29,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-07-13 21:47:29,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1237 transitions. [2022-07-13 21:47:29,365 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8835714285714286 [2022-07-13 21:47:29,365 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 1237 transitions. [2022-07-13 21:47:29,365 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 1237 transitions. [2022-07-13 21:47:29,365 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 21:47:29,366 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 1237 transitions. [2022-07-13 21:47:29,368 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 123.7) internal successors, (1237), 10 states have internal predecessors, (1237), 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) [2022-07-13 21:47:29,370 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 140.0) internal successors, (1540), 11 states have internal predecessors, (1540), 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) [2022-07-13 21:47:29,370 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 140.0) internal successors, (1540), 11 states have internal predecessors, (1540), 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) [2022-07-13 21:47:29,370 INFO L186 Difference]: Start difference. First operand has 150 places, 124 transitions, 353 flow. Second operand 10 states and 1237 transitions. [2022-07-13 21:47:29,370 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 153 places, 213 transitions, 833 flow [2022-07-13 21:47:29,389 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 142 places, 213 transitions, 809 flow, removed 9 selfloop flow, removed 11 redundant places. [2022-07-13 21:47:29,391 INFO L242 Difference]: Finished difference. Result has 148 places, 142 transitions, 472 flow [2022-07-13 21:47:29,391 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=329, PETRI_DIFFERENCE_MINUEND_PLACES=133, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=124, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=114, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=472, PETRI_PLACES=148, PETRI_TRANSITIONS=142} [2022-07-13 21:47:29,392 INFO L279 CegarLoopForPetriNet]: 147 programPoint places, 1 predicate places. [2022-07-13 21:47:29,392 INFO L495 AbstractCegarLoop]: Abstraction has has 148 places, 142 transitions, 472 flow [2022-07-13 21:47:29,392 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 115.0) internal successors, (690), 6 states have internal predecessors, (690), 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) [2022-07-13 21:47:29,392 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 21:47:29,392 INFO L200 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] [2022-07-13 21:47:29,393 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-07-13 21:47:29,393 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)] === [2022-07-13 21:47:29,393 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 21:47:29,393 INFO L85 PathProgramCache]: Analyzing trace with hash 1246849139, now seen corresponding path program 1 times [2022-07-13 21:47:29,393 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 21:47:29,394 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1720229248] [2022-07-13 21:47:29,394 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 21:47:29,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 21:47:29,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 21:47:29,575 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 21:47:29,576 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 21:47:29,576 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1720229248] [2022-07-13 21:47:29,576 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1720229248] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 21:47:29,576 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 21:47:29,576 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-13 21:47:29,577 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1207849313] [2022-07-13 21:47:29,577 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 21:47:29,577 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-13 21:47:29,577 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 21:47:29,578 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-13 21:47:29,578 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-07-13 21:47:29,579 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 113 out of 140 [2022-07-13 21:47:29,579 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 148 places, 142 transitions, 472 flow. Second operand has 7 states, 7 states have (on average 115.14285714285714) internal successors, (806), 7 states have internal predecessors, (806), 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) [2022-07-13 21:47:29,580 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 21:47:29,580 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 113 of 140 [2022-07-13 21:47:29,580 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 21:47:32,680 INFO L129 PetriNetUnfolder]: 14934/26594 cut-off events. [2022-07-13 21:47:32,681 INFO L130 PetriNetUnfolder]: For 40870/44837 co-relation queries the response was YES. [2022-07-13 21:47:32,789 INFO L84 FinitePrefix]: Finished finitePrefix Result has 79486 conditions, 26594 events. 14934/26594 cut-off events. For 40870/44837 co-relation queries the response was YES. Maximal size of possible extension queue 1735. Compared 242923 event pairs, 861 based on Foata normal form. 683/26404 useless extension candidates. Maximal degree in co-relation 79413. Up to 5480 conditions per place. [2022-07-13 21:47:32,993 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 121 selfloop transitions, 38 changer transitions 0/259 dead transitions. [2022-07-13 21:47:32,993 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 160 places, 259 transitions, 1330 flow [2022-07-13 21:47:32,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-07-13 21:47:32,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-07-13 21:47:32,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1613 transitions. [2022-07-13 21:47:32,997 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8862637362637362 [2022-07-13 21:47:32,997 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1613 transitions. [2022-07-13 21:47:32,997 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1613 transitions. [2022-07-13 21:47:32,998 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 21:47:32,998 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1613 transitions. [2022-07-13 21:47:33,000 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 124.07692307692308) internal successors, (1613), 13 states have internal predecessors, (1613), 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) [2022-07-13 21:47:33,003 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 140.0) internal successors, (1960), 14 states have internal predecessors, (1960), 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) [2022-07-13 21:47:33,003 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 140.0) internal successors, (1960), 14 states have internal predecessors, (1960), 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) [2022-07-13 21:47:33,003 INFO L186 Difference]: Start difference. First operand has 148 places, 142 transitions, 472 flow. Second operand 13 states and 1613 transitions. [2022-07-13 21:47:33,003 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 160 places, 259 transitions, 1330 flow [2022-07-13 21:47:33,316 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 159 places, 259 transitions, 1328 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-07-13 21:47:33,318 INFO L242 Difference]: Finished difference. Result has 165 places, 162 transitions, 763 flow [2022-07-13 21:47:33,319 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=470, PETRI_DIFFERENCE_MINUEND_PLACES=147, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=142, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=20, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=116, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=763, PETRI_PLACES=165, PETRI_TRANSITIONS=162} [2022-07-13 21:47:33,319 INFO L279 CegarLoopForPetriNet]: 147 programPoint places, 18 predicate places. [2022-07-13 21:47:33,319 INFO L495 AbstractCegarLoop]: Abstraction has has 165 places, 162 transitions, 763 flow [2022-07-13 21:47:33,320 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 115.14285714285714) internal successors, (806), 7 states have internal predecessors, (806), 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) [2022-07-13 21:47:33,320 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 21:47:33,320 INFO L200 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] [2022-07-13 21:47:33,320 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-07-13 21:47:33,320 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)] === [2022-07-13 21:47:33,321 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 21:47:33,321 INFO L85 PathProgramCache]: Analyzing trace with hash 1498097856, now seen corresponding path program 1 times [2022-07-13 21:47:33,321 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 21:47:33,321 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1841414294] [2022-07-13 21:47:33,321 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 21:47:33,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 21:47:33,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 21:47:33,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 21:47:33,482 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 21:47:33,482 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1841414294] [2022-07-13 21:47:33,482 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1841414294] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 21:47:33,482 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 21:47:33,482 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-07-13 21:47:33,482 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1258124098] [2022-07-13 21:47:33,483 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 21:47:33,483 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-07-13 21:47:33,483 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 21:47:33,483 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-07-13 21:47:33,484 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-07-13 21:47:33,484 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 140 [2022-07-13 21:47:33,485 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 165 places, 162 transitions, 763 flow. Second operand has 8 states, 8 states have (on average 107.375) internal successors, (859), 8 states have internal predecessors, (859), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:47:33,485 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 21:47:33,485 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 140 [2022-07-13 21:47:33,485 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 21:47:35,450 INFO L129 PetriNetUnfolder]: 4990/15828 cut-off events. [2022-07-13 21:47:35,450 INFO L130 PetriNetUnfolder]: For 44118/50177 co-relation queries the response was YES. [2022-07-13 21:47:35,690 INFO L84 FinitePrefix]: Finished finitePrefix Result has 52542 conditions, 15828 events. 4990/15828 cut-off events. For 44118/50177 co-relation queries the response was YES. Maximal size of possible extension queue 1526. Compared 202350 event pairs, 304 based on Foata normal form. 242/15155 useless extension candidates. Maximal degree in co-relation 52453. Up to 3657 conditions per place. [2022-07-13 21:47:35,762 INFO L132 encePairwiseOnDemand]: 121/140 looper letters, 94 selfloop transitions, 51 changer transitions 19/289 dead transitions. [2022-07-13 21:47:35,763 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 180 places, 289 transitions, 1589 flow [2022-07-13 21:47:35,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-07-13 21:47:35,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-07-13 21:47:35,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1825 transitions. [2022-07-13 21:47:35,767 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8147321428571429 [2022-07-13 21:47:35,767 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 1825 transitions. [2022-07-13 21:47:35,767 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 1825 transitions. [2022-07-13 21:47:35,768 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 21:47:35,768 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 1825 transitions. [2022-07-13 21:47:35,771 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 114.0625) internal successors, (1825), 16 states have internal predecessors, (1825), 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) [2022-07-13 21:47:35,775 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 140.0) internal successors, (2380), 17 states have internal predecessors, (2380), 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) [2022-07-13 21:47:35,777 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 140.0) internal successors, (2380), 17 states have internal predecessors, (2380), 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) [2022-07-13 21:47:35,777 INFO L186 Difference]: Start difference. First operand has 165 places, 162 transitions, 763 flow. Second operand 16 states and 1825 transitions. [2022-07-13 21:47:35,777 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 180 places, 289 transitions, 1589 flow [2022-07-13 21:47:37,112 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 176 places, 289 transitions, 1494 flow, removed 38 selfloop flow, removed 4 redundant places. [2022-07-13 21:47:37,116 INFO L242 Difference]: Finished difference. Result has 191 places, 208 transitions, 1156 flow [2022-07-13 21:47:37,116 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=668, PETRI_DIFFERENCE_MINUEND_PLACES=161, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=162, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=12, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=142, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=1156, PETRI_PLACES=191, PETRI_TRANSITIONS=208} [2022-07-13 21:47:37,118 INFO L279 CegarLoopForPetriNet]: 147 programPoint places, 44 predicate places. [2022-07-13 21:47:37,119 INFO L495 AbstractCegarLoop]: Abstraction has has 191 places, 208 transitions, 1156 flow [2022-07-13 21:47:37,119 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 107.375) internal successors, (859), 8 states have internal predecessors, (859), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:47:37,119 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 21:47:37,119 INFO L200 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] [2022-07-13 21:47:37,119 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-07-13 21:47:37,120 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)] === [2022-07-13 21:47:37,120 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 21:47:37,120 INFO L85 PathProgramCache]: Analyzing trace with hash -4792726, now seen corresponding path program 2 times [2022-07-13 21:47:37,120 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 21:47:37,121 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1021055269] [2022-07-13 21:47:37,121 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 21:47:37,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 21:47:37,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 21:47:37,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 21:47:37,289 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 21:47:37,289 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1021055269] [2022-07-13 21:47:37,289 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1021055269] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 21:47:37,289 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 21:47:37,289 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-07-13 21:47:37,292 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1765804821] [2022-07-13 21:47:37,292 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 21:47:37,292 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-07-13 21:47:37,292 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 21:47:37,293 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-07-13 21:47:37,293 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-07-13 21:47:37,294 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 113 out of 140 [2022-07-13 21:47:37,294 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 191 places, 208 transitions, 1156 flow. Second operand has 8 states, 8 states have (on average 115.25) internal successors, (922), 8 states have internal predecessors, (922), 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) [2022-07-13 21:47:37,294 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 21:47:37,295 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 113 of 140 [2022-07-13 21:47:37,295 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 21:47:38,269 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][225], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 107#L881true, 109#L818true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 315#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 216#(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)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 71#L765true, 97#L847true, Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 125#P1ENTRYtrue, Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 207#true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:38,270 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-07-13 21:47:38,270 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-07-13 21:47:38,270 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-07-13 21:47:38,270 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-07-13 21:47:38,941 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][298], [Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L818true, 260#true, P3Thread1of1ForFork0InUse, 317#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 207#true, Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 76#L878-3true, 93#L798true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:38,942 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-07-13 21:47:38,942 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-13 21:47:38,942 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-13 21:47:38,942 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-13 21:47:38,961 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][265], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, 323#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 216#(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)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 71#L765true, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 125#P1ENTRYtrue, Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 5#L882-1true, Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 207#true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:38,962 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-07-13 21:47:38,962 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-13 21:47:38,962 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-13 21:47:38,962 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-13 21:47:39,427 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][127], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 315#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L788true, 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 142#L857true, 121#L775true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 207#true, Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= 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(not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, 76#L878-3true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:39,428 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-13 21:47:39,428 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:47:39,428 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:47:39,428 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:47:39,440 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][225], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 107#L881true, Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 315#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L788true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 207#true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:39,441 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-13 21:47:39,441 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:47:39,441 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:47:39,441 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:47:39,454 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][265], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, 323#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, 69#L2true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 216#(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)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 71#L765true, 97#L847true, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 125#P1ENTRYtrue, Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 207#true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:39,455 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-13 21:47:39,455 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:47:39,455 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:47:39,455 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-13 21:47:39,848 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][225], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 107#L881true, Black: 185#(= ~__unbuffered_p3_EAX~0 0), 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 315#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 97#L847true, Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L815true, 207#true, 93#L798true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:39,848 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-13 21:47:39,848 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:47:39,848 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:47:39,849 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:47:39,857 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][225], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 107#L881true, Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 315#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 45#L795true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 216#(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)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 97#L847true, Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 207#true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:39,857 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-13 21:47:39,857 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:47:39,857 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:47:39,857 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:47:39,875 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][300], [60#L3true, Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 216#(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)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 71#L765true, 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 125#P1ENTRYtrue, Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 207#true, Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:39,876 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-13 21:47:39,876 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:47:39,876 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:47:39,876 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-13 21:47:40,485 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][298], [Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 107#L881true, Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, P3Thread1of1ForFork0InUse, 317#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 207#true, 93#L798true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:40,485 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-13 21:47:40,485 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:47:40,485 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:47:40,485 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:47:40,489 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][298], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 107#L881true, 109#L818true, 260#true, P3Thread1of1ForFork0InUse, 317#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 207#true, 93#L798true, 230#true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:40,490 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-13 21:47:40,490 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:47:40,490 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:47:40,490 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:47:40,501 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][265], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, 323#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 19#L788true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 5#L882-1true, Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 207#true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:40,501 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-13 21:47:40,501 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:47:40,501 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:47:40,501 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:47:40,520 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][300], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 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~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 216#(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)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ 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0) (not (= ~b~0 0))), 71#L765true, 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 125#P1ENTRYtrue, Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 212#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-07-13 21:47:40,521 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-13 21:47:40,521 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:47:40,521 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:47:40,521 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-13 21:47:41,035 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][224], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, 319#(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)), Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 47#L808true, 69#L2true, 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 19#L788true, 121#L775true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#(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)), Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:41,036 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-13 21:47:41,036 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:47:41,036 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:47:41,036 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:47:41,037 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][160], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 319#(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)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 47#L808true, 260#true, 69#L2true, 106#L768true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 45#L795true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 97#L847true, Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 216#(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)), Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:41,037 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-13 21:47:41,037 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:47:41,037 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:47:41,038 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:47:41,111 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][127], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 107#L881true, Black: 185#(= ~__unbuffered_p3_EAX~0 0), 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 315#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L788true, 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 121#L775true, 142#L857true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 207#true, Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:41,111 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-13 21:47:41,111 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:47:41,111 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:47:41,111 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:47:41,112 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][127], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 107#L881true, Black: 185#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 315#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L788true, 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 142#L857true, 121#L775true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, 207#true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:41,112 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-13 21:47:41,112 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:47:41,112 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:47:41,112 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:47:41,125 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][265], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, 323#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 97#L847true, Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), 5#L882-1true, Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L815true, 207#true, 93#L798true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:41,125 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-13 21:47:41,125 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:47:41,125 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:47:41,125 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:47:41,275 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][265], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, 323#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 45#L795true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 216#(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)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 97#L847true, Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), 5#L882-1true, Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 207#true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:41,276 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-13 21:47:41,276 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:47:41,276 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:47:41,276 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:47:41,280 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][265], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, 323#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, 69#L2true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 19#L788true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 97#L847true, Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 207#true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:41,280 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-13 21:47:41,281 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:47:41,281 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:47:41,281 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-13 21:47:41,743 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][241], [60#L3true, Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 47#L808true, 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 19#L788true, 121#L775true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:41,743 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-13 21:47:41,743 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:47:41,743 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:47:41,743 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:47:41,744 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][186], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 60#L3true, Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 47#L808true, 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 260#true, 106#L768true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 45#L795true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:41,744 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-13 21:47:41,744 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:47:41,744 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:47:41,744 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:47:41,745 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][219], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 323#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 47#L808true, 69#L2true, 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 19#L788true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 216#(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)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 11#L778true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:41,746 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-13 21:47:41,746 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:47:41,746 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:47:41,746 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:47:41,746 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][231], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, 323#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 47#L808true, 260#true, 69#L2true, 106#L768true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 97#L847true, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L798true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:41,746 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-13 21:47:41,747 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:47:41,747 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:47:41,747 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:47:41,797 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][150], [Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 107#L881true, Black: 185#(= ~__unbuffered_p3_EAX~0 0), 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 317#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 19#L788true, 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 142#L857true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 207#true, Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, 11#L778true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:41,797 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-13 21:47:41,797 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:47:41,797 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:47:41,798 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:47:41,809 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][357], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 250#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 5#L882-1true, Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 207#true, 93#L798true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:41,809 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-13 21:47:41,809 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:47:41,809 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:47:41,809 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:47:41,811 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][265], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, 323#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 260#true, 69#L2true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 97#L847true, Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L815true, 207#true, 93#L798true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:41,811 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-13 21:47:41,811 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:47:41,811 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:47:41,811 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:47:41,814 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][357], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 327#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 5#L882-1true, Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 207#true, 93#L798true, 230#true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:41,814 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-13 21:47:41,814 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:47:41,814 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:47:41,814 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:47:41,819 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][265], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, 323#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 69#L2true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 45#L795true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 216#(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)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 207#true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:41,819 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-13 21:47:41,819 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:47:41,819 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:47:41,819 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:47:41,822 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][300], [60#L3true, Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 19#L788true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 207#true, Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:41,822 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-13 21:47:41,822 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:47:41,823 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:47:41,823 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-13 21:47:42,231 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][186], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 60#L3true, Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 47#L808true, 321#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 45#L795true, 121#L775true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 207#true, Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 216#(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)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:42,231 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,231 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,231 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,231 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,402 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][241], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 47#L808true, 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, 19#L788true, 121#L775true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:42,402 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,402 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,402 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,402 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,403 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][254], [60#L3true, Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 47#L808true, 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 19#L788true, 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L847true, Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 11#L778true, Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:42,403 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,403 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,403 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,403 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,404 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][186], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 47#L808true, 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 260#true, 106#L768true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, 45#L795true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:42,404 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,404 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,404 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,404 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,406 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][275], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 60#L3true, Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 47#L808true, 260#true, 106#L768true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L798true, Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:42,406 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,406 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,406 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,406 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,407 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][231], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, 323#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 47#L808true, 260#true, 69#L2true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 121#L775true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 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(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L798true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:42,407 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,408 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,408 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,408 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,462 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][230], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= 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~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 5#L882-1true, Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:42,462 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,462 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,462 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,462 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,463 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][230], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, 323#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 19#L788true, 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 142#L857true, 121#L775true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 5#L882-1true, Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, 207#true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:42,463 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,463 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,463 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,463 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,469 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][230], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 323#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, 19#L788true, 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 207#true, Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 216#(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)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 5#L882-1true, Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, 11#L778true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:42,469 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,469 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,469 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,469 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,473 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][357], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, 69#L2true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 250#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 97#L847true, Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 207#true, 93#L798true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:42,474 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,474 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,474 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,474 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,475 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][300], [60#L3true, Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L815true, 207#true, 93#L798true, Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:42,476 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,476 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,476 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,476 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,478 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][357], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, 69#L2true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 327#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= 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~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 97#L847true, Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 207#true, 93#L798true, 230#true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:42,478 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,478 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,478 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,478 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,480 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][300], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 60#L3true, Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 45#L795true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 216#(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)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 207#true, Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:42,480 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,480 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,481 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,481 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,485 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][300], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, 19#L788true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 207#true, Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 212#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:42,485 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,485 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,485 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,485 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-13 21:47:42,763 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][186], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 47#L808true, 321#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, 45#L795true, 121#L775true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 216#(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)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 97#L847true, Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:42,763 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-13 21:47:42,763 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:47:42,763 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:47:42,763 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:47:42,765 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][275], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 60#L3true, Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 47#L808true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L775true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 207#true, 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 216#(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)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L798true, Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:42,765 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-13 21:47:42,765 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:47:42,765 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:47:42,765 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,054 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][254], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 47#L808true, 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, 19#L788true, 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 11#L778true, Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:43,055 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,055 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,055 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,055 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,056 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][275], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 47#L808true, 260#true, 106#L768true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L798true, Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:43,056 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,056 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,056 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,056 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,102 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][310], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 250#(and (<= |ULTIMATE.start_assume_abort_if_not_#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#L788true, 327#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 142#L857true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 207#true, Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 216#(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)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 5#L882-1true, Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, 11#L778true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:43,102 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,102 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,102 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,102 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,103 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][230], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, 323#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 69#L2true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 19#L788true, 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 121#L775true, 142#L857true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 207#true, Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:43,104 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,104 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,104 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,104 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,104 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][230], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, 323#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 69#L2true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 19#L788true, 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 142#L857true, 121#L775true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, 207#true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:43,104 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,104 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,104 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,104 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,110 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][185], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 60#L3true, Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, 19#L788true, 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 121#L775true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 207#true, Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 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(not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:43,110 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,110 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,110 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,110 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,112 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][230], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) 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~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, 11#L778true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:43,112 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,112 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,112 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,112 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,115 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][390], [60#L3true, Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 329#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 207#true, 93#L798true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:43,115 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,115 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,115 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,115 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,116 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][300], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 123#L815true, 93#L798true, Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 212#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-07-13 21:47:43,116 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,116 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,116 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,117 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,117 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][390], [60#L3true, Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 329#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 207#true, 93#L798true, 230#true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:43,117 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,117 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,117 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,117 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,119 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][300], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, 45#L795true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 207#true, 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 216#(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)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L847true, Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 212#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-07-13 21:47:43,119 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,119 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,119 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,119 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-13 21:47:43,376 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][275], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 47#L808true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L775true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ 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256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 97#L847true, Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ 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0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L798true, Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:43,376 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-13 21:47:43,376 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:47:43,376 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:47:43,376 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:47:43,521 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][310], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= 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(div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, 11#L778true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:43,521 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-13 21:47:43,521 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:47:43,521 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:47:43,521 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:47:43,523 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][274], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 60#L3true, Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 19#L788true, 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 121#L775true, 142#L857true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:43,523 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-13 21:47:43,523 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:47:43,524 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:47:43,524 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:47:43,524 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][274], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 60#L3true, Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 19#L788true, 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 142#L857true, 121#L775true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, 207#true, Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:43,524 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-13 21:47:43,524 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:47:43,524 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:47:43,524 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:47:43,529 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][185], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, 103#L854true, 19#L788true, 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 121#L775true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 207#true, Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:43,529 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-13 21:47:43,529 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:47:43,529 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:47:43,529 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:47:43,530 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][274], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 60#L3true, Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 103#L854true, 19#L788true, 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, 11#L778true, Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:43,530 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-13 21:47:43,530 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:47:43,530 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:47:43,530 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:47:43,533 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][390], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 207#true, Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L847true, Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), 329#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L798true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 212#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-07-13 21:47:43,533 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-13 21:47:43,533 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:47:43,533 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:47:43,533 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:47:43,534 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1139] L831-->L847: Formula: (let ((.cse30 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse26 (= (mod v_~b$r_buff1_thd4~0_169 256) 0)) (.cse19 (= 0 (mod v_~b$r_buff0_thd4~0_230 256)))) (let ((.cse10 (= 0 (mod v_~weak$$choice2~0_78 256))) (.cse20 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse4 (not .cse19)) (.cse29 (not .cse26)) (.cse6 (and .cse19 .cse30)) (.cse7 (and .cse26 .cse19)) (.cse31 (= (mod v_~b$w_buff0_used~0_470 256) 0)) (.cse8 (= (mod v_~b$w_buff0_used~0_469 256) 0))) (let ((.cse5 (or .cse19 .cse8)) (.cse13 (or .cse6 .cse7 .cse31)) (.cse0 (or .cse4 .cse29)) (.cse15 (or .cse31 .cse19)) (.cse16 (not .cse31)) (.cse2 (or .cse4 (not .cse30))) (.cse1 (not .cse8)) (.cse18 (not .cse20)) (.cse11 (not .cse10))) (and (let ((.cse9 (= |v_P3_#t~ite34_47| |v_P3Thread1of1ForFork0_#t~ite34_1|))) (or (and (or (and .cse0 (= |v_P3_#t~ite34_47| |v_P3_#t~ite35_41|) .cse1 .cse2 (let ((.cse3 (= |v_P3_#t~ite34_47| 0))) (or (and .cse3 .cse1 .cse4) (and .cse3 .cse5)))) (and (or .cse6 .cse7 .cse8) .cse9 (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_350))) (= |v_P3_#t~ite35_41| v_~b$w_buff1_used~0_349) .cse10) (and .cse11 (= |v_P3_#t~ite35_41| |v_P3Thread1of1ForFork0_#t~ite35_1|) (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse9))) (= v_~b$mem_tmp~0_30 v_~b~0_170) (let ((.cse12 (= |v_P3_#t~ite28_71| |v_P3Thread1of1ForFork0_#t~ite28_1|))) (or (and (= |v_P3_#t~ite29_67| |v_P3Thread1of1ForFork0_#t~ite29_1|) .cse11 .cse12 (= v_~b$w_buff1~0_117 v_~b$w_buff1~0_116)) (and (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite29_67|) .cse13 .cse12) (and .cse0 (= |v_P3_#t~ite28_71| |v_P3_#t~ite29_67|) (let ((.cse14 (= v_~b$w_buff1~0_117 |v_P3_#t~ite28_71|))) (or (and .cse14 .cse15) (and .cse14 .cse16 .cse4))) .cse16 .cse2)) (= v_~b$w_buff1~0_116 |v_P3_#t~ite29_67|) .cse10))) (= |v_P3Thread1of1ForFork0_#t~nondet22_1| v_~weak$$choice2~0_78) (or (and .cse0 (or (and (= v_~b$w_buff1~0_117 |v_P3_#t~ite23_65|) .cse15) (and (= |v_P3_#t~ite23_65| v_~b$w_buff0~0_108) .cse16 .cse4)) .cse16 .cse2 (= |v_P3_#t~ite23_65| v_~__unbuffered_p3_EBX~0_16)) (and (= |v_P3_#t~ite23_65| |v_P3Thread1of1ForFork0_#t~ite23_1|) .cse13 (= v_~b~0_170 v_~__unbuffered_p3_EBX~0_16))) (let ((.cse17 (= |v_P3_#t~ite37_49| |v_P3Thread1of1ForFork0_#t~ite37_1|))) (or (and .cse11 .cse17 (= |v_P3_#t~ite38_45| |v_P3Thread1of1ForFork0_#t~ite38_1|) (= v_~b$r_buff0_thd4~0_229 v_~b$r_buff0_thd4~0_230)) (and (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_229) (or (and (= |v_P3_#t~ite37_49| |v_P3_#t~ite38_45|) .cse0 (or (and (= |v_P3_#t~ite37_49| 0) .cse1 .cse4) (and .cse5 (= |v_P3_#t~ite37_49| v_~b$r_buff0_thd4~0_230))) (or .cse18 .cse4) .cse1) (and (or .cse7 (and .cse19 .cse20) .cse8) (= |v_P3_#t~ite38_45| v_~b$r_buff0_thd4~0_230) .cse17)) .cse10))) (let ((.cse21 (= |v_P3_#t~ite25_87| |v_P3Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse21 (= v_~b$w_buff0~0_108 v_~b$w_buff0~0_107) .cse11 (= |v_P3_#t~ite26_81| |v_P3Thread1of1ForFork0_#t~ite26_1|)) (and (or (and .cse0 (let ((.cse22 (= |v_P3_#t~ite25_87| v_~b$w_buff0~0_108))) (or (and .cse22 .cse16 .cse4) (and .cse22 .cse15))) .cse16 (= |v_P3_#t~ite25_87| |v_P3_#t~ite26_81|) .cse2) (and .cse21 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_108) .cse13)) .cse10 (= |v_P3_#t~ite26_81| v_~b$w_buff0~0_107)))) (let ((.cse23 (= |v_P3_#t~ite31_55| |v_P3Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_469) .cse10 (or (and .cse23 .cse13 (= |v_P3_#t~ite32_47| v_~b$w_buff0_used~0_470)) (and (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_55|) .cse0 (or (and (= |v_P3_#t~ite31_55| 0) .cse16 .cse4) (and (= |v_P3_#t~ite31_55| v_~b$w_buff0_used~0_470) .cse15)) .cse16 .cse2))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork0_#t~ite32_1|) .cse23 .cse11 (= v_~b$w_buff0_used~0_469 v_~b$w_buff0_used~0_470)))) (= |v_P3Thread1of1ForFork0_#t~nondet21_1| v_~weak$$choice0~0_19) (let ((.cse24 (= |v_P3_#t~ite40_45| |v_P3Thread1of1ForFork0_#t~ite40_1|))) (or (and (let ((.cse25 (= (mod v_~b$r_buff0_thd4~0_229 256) 0))) (or (and (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_169) .cse24 (or (and .cse20 .cse25) (and .cse26 .cse25) .cse8)) (let ((.cse27 (not .cse25))) (and (let ((.cse28 (= |v_P3_#t~ite40_45| 0))) (or (and .cse27 .cse28 .cse1) (and (or .cse25 .cse8) .cse28))) (= |v_P3_#t~ite40_45| |v_P3_#t~ite41_37|) (or .cse27 .cse29) .cse1 (or .cse27 .cse18))))) .cse10 (= |v_P3_#t~ite41_37| v_~b$r_buff1_thd4~0_168)) (and (= |v_P3_#t~ite41_37| |v_P3Thread1of1ForFork0_#t~ite41_1|) .cse11 (= v_~b$r_buff1_thd4~0_168 v_~b$r_buff1_thd4~0_169) .cse24))) (or (and .cse11 (= v_~b$mem_tmp~0_30 v_~b~0_168)) (and (= v_~b~0_168 v_~__unbuffered_p3_EBX~0_16) .cse10)) (= v_~b$flush_delayed~0_40 0))))) InVars {P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_1|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_1|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_1|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_1|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_470, ~b~0=v_~b~0_170, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_1|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_1|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_1|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_1|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_169, ~b$w_buff1~0=v_~b$w_buff1~0_117, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_1|, ~b$w_buff0~0=v_~b$w_buff0~0_108, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_1|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_1|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_230, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_1|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_1|} OutVars{P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_1|, P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_1|, ~b$mem_tmp~0=v_~b$mem_tmp~0_30, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_1|, ~b$flush_delayed~0=v_~b$flush_delayed~0_40, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_469, ~weak$$choice0~0=v_~weak$$choice0~0_19, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_168, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_1|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_1|, ~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_168, ~b$w_buff1~0=v_~b$w_buff1~0_116, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_1|, ~b$w_buff0~0=v_~b$w_buff0~0_107, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_1|, ~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_229, ~weak$$choice2~0=v_~weak$$choice2~0_78, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_1|} AuxVars[|v_P3_#t~ite26_81|, |v_P3_#t~ite28_71|, |v_P3_#t~ite34_47|, |v_P3_#t~ite37_49|, |v_P3_#t~ite31_55|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_65|, |v_P3_#t~ite29_67|, |v_P3_#t~ite25_87|, |v_P3_#t~ite35_41|, |v_P3_#t~ite41_37|, |v_P3_#t~ite38_45|, |v_P3_#t~ite40_45|] AssignedVars[P3Thread1of1ForFork0_#t~ite30, ~b$w_buff0_used~0, ~b$w_buff1_used~0, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_#t~ite38, ~b$r_buff1_thd4~0, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, ~b$w_buff0~0, P3Thread1of1ForFork0_#t~ite35, ~b$r_buff0_thd4~0, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, ~b$mem_tmp~0, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, ~b$flush_delayed~0, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~nondet21, ~__unbuffered_p3_EBX~0, ~weak$$choice0~0, ~b~0, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, ~b$w_buff1~0, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~ite23][390], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P0Thread1of1ForFork3InUse, 138#L3-1true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 207#true, Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 71#L765true, Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 97#L847true, Black: 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), 329#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 160#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 93#L798true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 212#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-07-13 21:47:43,534 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-13 21:47:43,534 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:47:43,534 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:47:43,534 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-13 21:47:44,026 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][347], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 60#L3true, Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 19#L788true, 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 142#L857true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 329#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, 11#L778true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:44,027 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-13 21:47:44,027 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:47:44,027 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:47:44,027 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:47:44,029 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][274], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, 19#L788true, 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 121#L775true, 142#L857true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:44,029 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-13 21:47:44,029 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:47:44,029 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:47:44,029 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:47:44,030 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][274], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, 19#L788true, 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 142#L857true, 121#L775true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or 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|ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, 212#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:44,030 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-13 21:47:44,030 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:47:44,030 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:47:44,030 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:47:44,033 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][274], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 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0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 325#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, 11#L778true, Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:44,034 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-13 21:47:44,034 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:47:44,034 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:47:44,034 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-13 21:47:44,325 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1131] L808-->L815: Formula: (let ((.cse13 (= (mod v_~b$w_buff0_used~0_448 256) 0)) (.cse10 (= (mod v_~b$r_buff1_thd3~0_56 256) 0)) (.cse14 (= (mod v_~b$w_buff1_used~0_330 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd3~0_70 256) 0)) (.cse11 (= (mod v_~b$w_buff0_used~0_447 256) 0))) (let ((.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse14)) (.cse4 (not .cse14)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse5 (or .cse12 .cse13)) (.cse7 (not .cse11)) (.cse3 (not .cse10))) (and (or (and (= v_~b~0_152 v_~b$w_buff0~0_97) .cse0 (= |v_P2Thread1of1ForFork2_#t~ite15_1| |v_P2_#t~ite15_27|) .cse1) (and (or (and (= |v_P2_#t~ite15_27| v_~b~0_153) .cse2) (and .cse3 (= v_~b$w_buff1~0_106 |v_P2_#t~ite15_27|) .cse4)) .cse5 (= |v_P2_#t~ite15_27| v_~b~0_152))) (or (and .cse6 (= v_~b$r_buff0_thd3~0_69 v_~b$r_buff0_thd3~0_70)) (and .cse7 .cse0 (= v_~b$r_buff0_thd3~0_69 0))) (or (and .cse6 (= v_~b$w_buff1_used~0_329 v_~b$w_buff1_used~0_330) .cse2) (and (= v_~b$w_buff1_used~0_329 0) (or (and .cse7 .cse0) (and .cse3 .cse4)))) (or (and (= v_~b$w_buff0_used~0_447 0) .cse0 .cse1) (and (= v_~b$w_buff0_used~0_448 v_~b$w_buff0_used~0_447) .cse5)) (let ((.cse9 (= (mod v_~b$w_buff1_used~0_329 256) 0)) (.cse8 (= (mod v_~b$r_buff0_thd3~0_69 256) 0))) (or (and (= v_~b$r_buff1_thd3~0_55 0) (or (and .cse7 (not .cse8)) (and (not .cse9) .cse3))) (and (or .cse9 .cse10) (= v_~b$r_buff1_thd3~0_56 v_~b$r_buff1_thd3~0_55) (or .cse8 .cse11))))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_448, ~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_70, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_330, ~b~0=v_~b~0_153, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_56} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_69, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_447, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_329, ~b~0=v_~b~0_152, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_1|, ~b$w_buff1~0=v_~b$w_buff1~0_106, ~b$w_buff0~0=v_~b$w_buff0~0_97, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_1|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_1|, ~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_55, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_1|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_1|} AuxVars[|v_P2_#t~ite15_27|] AssignedVars[~b$w_buff0_used~0, ~b$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite15, ~b$w_buff1_used~0, ~b~0, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#t~ite17, ~b$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19][347], [Black: 234#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 230#true, Black: 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, 19#L788true, 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 142#L857true, Black: 214#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 281#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 262#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$w_buff0_used~0 1)), Black: 207#true, Black: 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 283#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 216#(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)), Black: 269#(and (= ~b$r_buff0_thd1~0 1) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~b$w_buff0_used~0 1)), Black: 275#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 273#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 260#true, Black: 265#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 277#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 271#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 279#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 252#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 285#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 287#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (not (= ~b~0 0))), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 329#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#true, 123#L815true, 11#L778true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 240#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-07-13 21:47:44,325 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-07-13 21:47:44,325 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:47:44,325 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:47:44,326 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-13 21:47:44,733 INFO L129 PetriNetUnfolder]: 29156/51244 cut-off events. [2022-07-13 21:47:44,733 INFO L130 PetriNetUnfolder]: For 260461/276588 co-relation queries the response was YES. [2022-07-13 21:47:45,320 INFO L84 FinitePrefix]: Finished finitePrefix Result has 221544 conditions, 51244 events. 29156/51244 cut-off events. For 260461/276588 co-relation queries the response was YES. Maximal size of possible extension queue 3299. Compared 503135 event pairs, 769 based on Foata normal form. 4019/53794 useless extension candidates. Maximal degree in co-relation 221444. Up to 10907 conditions per place. [2022-07-13 21:47:45,485 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 289 selfloop transitions, 58 changer transitions 84/545 dead transitions. [2022-07-13 21:47:45,485 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 203 places, 545 transitions, 4744 flow [2022-07-13 21:47:45,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-07-13 21:47:45,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-07-13 21:47:45,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1988 transitions. [2022-07-13 21:47:45,489 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8875 [2022-07-13 21:47:45,489 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 1988 transitions. [2022-07-13 21:47:45,489 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 1988 transitions. [2022-07-13 21:47:45,490 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 21:47:45,490 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 1988 transitions. [2022-07-13 21:47:45,493 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 124.25) internal successors, (1988), 16 states have internal predecessors, (1988), 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) [2022-07-13 21:47:45,496 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 140.0) internal successors, (2380), 17 states have internal predecessors, (2380), 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) [2022-07-13 21:47:45,496 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 140.0) internal successors, (2380), 17 states have internal predecessors, (2380), 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) [2022-07-13 21:47:45,497 INFO L186 Difference]: Start difference. First operand has 191 places, 208 transitions, 1156 flow. Second operand 16 states and 1988 transitions. [2022-07-13 21:47:45,497 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 203 places, 545 transitions, 4744 flow [2022-07-13 21:47:50,058 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 203 places, 545 transitions, 4712 flow, removed 16 selfloop flow, removed 0 redundant places. [2022-07-13 21:47:50,062 INFO L242 Difference]: Finished difference. Result has 207 places, 225 transitions, 1521 flow [2022-07-13 21:47:50,062 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=1124, PETRI_DIFFERENCE_MINUEND_PLACES=188, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=208, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=42, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=164, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=1521, PETRI_PLACES=207, PETRI_TRANSITIONS=225} [2022-07-13 21:47:50,063 INFO L279 CegarLoopForPetriNet]: 147 programPoint places, 60 predicate places. [2022-07-13 21:47:50,063 INFO L495 AbstractCegarLoop]: Abstraction has has 207 places, 225 transitions, 1521 flow [2022-07-13 21:47:50,063 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 115.25) internal successors, (922), 8 states have internal predecessors, (922), 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) [2022-07-13 21:47:50,063 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 21:47:50,064 INFO L200 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] [2022-07-13 21:47:50,064 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-07-13 21:47:50,064 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)] === [2022-07-13 21:47:50,064 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 21:47:50,064 INFO L85 PathProgramCache]: Analyzing trace with hash 1920575077, now seen corresponding path program 1 times [2022-07-13 21:47:50,064 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 21:47:50,065 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1459056427] [2022-07-13 21:47:50,065 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 21:47:50,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 21:47:50,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 21:47:50,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 21:47:50,253 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 21:47:50,253 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1459056427] [2022-07-13 21:47:50,253 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1459056427] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 21:47:50,253 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 21:47:50,253 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-07-13 21:47:50,254 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2100793962] [2022-07-13 21:47:50,254 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 21:47:50,254 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-07-13 21:47:50,254 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 21:47:50,254 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-07-13 21:47:50,254 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2022-07-13 21:47:50,255 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 109 out of 140 [2022-07-13 21:47:50,256 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 207 places, 225 transitions, 1521 flow. Second operand has 11 states, 11 states have (on average 111.27272727272727) internal successors, (1224), 11 states have internal predecessors, (1224), 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) [2022-07-13 21:47:50,256 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 21:47:50,256 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 109 of 140 [2022-07-13 21:47:50,256 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 21:47:52,853 INFO L129 PetriNetUnfolder]: 6276/20097 cut-off events. [2022-07-13 21:47:52,853 INFO L130 PetriNetUnfolder]: For 97544/104270 co-relation queries the response was YES. [2022-07-13 21:47:53,025 INFO L84 FinitePrefix]: Finished finitePrefix Result has 78262 conditions, 20097 events. 6276/20097 cut-off events. For 97544/104270 co-relation queries the response was YES. Maximal size of possible extension queue 2300. Compared 278715 event pairs, 100 based on Foata normal form. 74/18965 useless extension candidates. Maximal degree in co-relation 78147. Up to 4567 conditions per place. [2022-07-13 21:47:53,100 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 65 selfloop transitions, 26 changer transitions 19/285 dead transitions. [2022-07-13 21:47:53,101 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 211 places, 285 transitions, 2247 flow [2022-07-13 21:47:53,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-07-13 21:47:53,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2022-07-13 21:47:53,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1274 transitions. [2022-07-13 21:47:53,104 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8272727272727273 [2022-07-13 21:47:53,104 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 1274 transitions. [2022-07-13 21:47:53,104 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 1274 transitions. [2022-07-13 21:47:53,104 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 21:47:53,104 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 1274 transitions. [2022-07-13 21:47:53,106 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 115.81818181818181) internal successors, (1274), 11 states have internal predecessors, (1274), 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) [2022-07-13 21:47:53,108 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 140.0) internal successors, (1680), 12 states have internal predecessors, (1680), 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) [2022-07-13 21:47:53,108 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 140.0) internal successors, (1680), 12 states have internal predecessors, (1680), 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) [2022-07-13 21:47:53,109 INFO L186 Difference]: Start difference. First operand has 207 places, 225 transitions, 1521 flow. Second operand 11 states and 1274 transitions. [2022-07-13 21:47:53,109 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 211 places, 285 transitions, 2247 flow [2022-07-13 21:47:58,138 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 197 places, 285 transitions, 1890 flow, removed 136 selfloop flow, removed 14 redundant places. [2022-07-13 21:47:58,142 INFO L242 Difference]: Finished difference. Result has 204 places, 236 transitions, 1386 flow [2022-07-13 21:47:58,142 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=1196, PETRI_DIFFERENCE_MINUEND_PLACES=187, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=225, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=17, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=204, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=1386, PETRI_PLACES=204, PETRI_TRANSITIONS=236} [2022-07-13 21:47:58,143 INFO L279 CegarLoopForPetriNet]: 147 programPoint places, 57 predicate places. [2022-07-13 21:47:58,143 INFO L495 AbstractCegarLoop]: Abstraction has has 204 places, 236 transitions, 1386 flow [2022-07-13 21:47:58,143 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 111.27272727272727) internal successors, (1224), 11 states have internal predecessors, (1224), 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) [2022-07-13 21:47:58,143 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 21:47:58,143 INFO L200 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] [2022-07-13 21:47:58,144 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-07-13 21:47:58,144 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)] === [2022-07-13 21:47:58,144 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 21:47:58,144 INFO L85 PathProgramCache]: Analyzing trace with hash 1653744096, now seen corresponding path program 1 times [2022-07-13 21:47:58,144 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 21:47:58,144 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [749401426] [2022-07-13 21:47:58,145 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 21:47:58,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 21:47:58,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 21:47:58,339 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 21:47:58,340 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 21:47:58,340 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [749401426] [2022-07-13 21:47:58,340 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [749401426] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 21:47:58,340 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 21:47:58,340 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-07-13 21:47:58,340 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1279515812] [2022-07-13 21:47:58,340 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 21:47:58,340 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-07-13 21:47:58,341 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 21:47:58,342 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-07-13 21:47:58,342 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2022-07-13 21:47:58,343 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 109 out of 140 [2022-07-13 21:47:58,346 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 204 places, 236 transitions, 1386 flow. Second operand has 11 states, 11 states have (on average 111.27272727272727) internal successors, (1224), 11 states have internal predecessors, (1224), 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) [2022-07-13 21:47:58,346 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 21:47:58,346 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 109 of 140 [2022-07-13 21:47:58,346 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 21:48:01,807 INFO L129 PetriNetUnfolder]: 9508/29417 cut-off events. [2022-07-13 21:48:01,807 INFO L130 PetriNetUnfolder]: For 50117/52647 co-relation queries the response was YES. [2022-07-13 21:48:02,028 INFO L84 FinitePrefix]: Finished finitePrefix Result has 82684 conditions, 29417 events. 9508/29417 cut-off events. For 50117/52647 co-relation queries the response was YES. Maximal size of possible extension queue 3597. Compared 428239 event pairs, 169 based on Foata normal form. 95/27512 useless extension candidates. Maximal degree in co-relation 82568. Up to 3036 conditions per place. [2022-07-13 21:48:02,112 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 74 selfloop transitions, 31 changer transitions 15/295 dead transitions. [2022-07-13 21:48:02,112 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 211 places, 295 transitions, 2167 flow [2022-07-13 21:48:02,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-07-13 21:48:02,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2022-07-13 21:48:02,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1271 transitions. [2022-07-13 21:48:02,114 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8253246753246753 [2022-07-13 21:48:02,114 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 1271 transitions. [2022-07-13 21:48:02,115 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 1271 transitions. [2022-07-13 21:48:02,115 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 21:48:02,115 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 1271 transitions. [2022-07-13 21:48:02,117 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 115.54545454545455) internal successors, (1271), 11 states have internal predecessors, (1271), 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) [2022-07-13 21:48:02,119 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 140.0) internal successors, (1680), 12 states have internal predecessors, (1680), 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) [2022-07-13 21:48:02,119 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 140.0) internal successors, (1680), 12 states have internal predecessors, (1680), 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) [2022-07-13 21:48:02,119 INFO L186 Difference]: Start difference. First operand has 204 places, 236 transitions, 1386 flow. Second operand 11 states and 1271 transitions. [2022-07-13 21:48:02,120 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 211 places, 295 transitions, 2167 flow [2022-07-13 21:48:05,601 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 203 places, 295 transitions, 2136 flow, removed 14 selfloop flow, removed 8 redundant places. [2022-07-13 21:48:05,604 INFO L242 Difference]: Finished difference. Result has 209 places, 252 transitions, 1631 flow [2022-07-13 21:48:05,604 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=1371, PETRI_DIFFERENCE_MINUEND_PLACES=193, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=236, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=18, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=211, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=1631, PETRI_PLACES=209, PETRI_TRANSITIONS=252} [2022-07-13 21:48:05,604 INFO L279 CegarLoopForPetriNet]: 147 programPoint places, 62 predicate places. [2022-07-13 21:48:05,604 INFO L495 AbstractCegarLoop]: Abstraction has has 209 places, 252 transitions, 1631 flow [2022-07-13 21:48:05,605 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 111.27272727272727) internal successors, (1224), 11 states have internal predecessors, (1224), 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) [2022-07-13 21:48:05,605 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 21:48:05,605 INFO L200 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] [2022-07-13 21:48:05,605 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-07-13 21:48:05,606 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)] === [2022-07-13 21:48:05,606 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 21:48:05,606 INFO L85 PathProgramCache]: Analyzing trace with hash -1497148304, now seen corresponding path program 2 times [2022-07-13 21:48:05,606 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 21:48:05,606 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [438016501] [2022-07-13 21:48:05,606 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 21:48:05,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 21:48:05,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 21:48:05,693 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 21:48:05,694 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 21:48:05,694 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [438016501] [2022-07-13 21:48:05,694 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [438016501] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 21:48:05,694 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 21:48:05,694 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-13 21:48:05,694 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [577871977] [2022-07-13 21:48:05,694 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 21:48:05,695 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-13 21:48:05,695 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 21:48:05,695 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-13 21:48:05,695 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-07-13 21:48:05,696 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 108 out of 140 [2022-07-13 21:48:05,696 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 209 places, 252 transitions, 1631 flow. Second operand has 7 states, 7 states have (on average 111.57142857142857) internal successors, (781), 7 states have internal predecessors, (781), 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) [2022-07-13 21:48:05,697 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 21:48:05,697 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 108 of 140 [2022-07-13 21:48:05,697 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 21:48:10,997 INFO L129 PetriNetUnfolder]: 15491/47150 cut-off events. [2022-07-13 21:48:10,997 INFO L130 PetriNetUnfolder]: For 83719/85195 co-relation queries the response was YES. [2022-07-13 21:48:11,554 INFO L84 FinitePrefix]: Finished finitePrefix Result has 132446 conditions, 47150 events. 15491/47150 cut-off events. For 83719/85195 co-relation queries the response was YES. Maximal size of possible extension queue 5385. Compared 726363 event pairs, 218 based on Foata normal form. 42/44201 useless extension candidates. Maximal degree in co-relation 132333. Up to 4765 conditions per place. [2022-07-13 21:48:11,673 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 131 selfloop transitions, 17 changer transitions 42/345 dead transitions. [2022-07-13 21:48:11,674 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 212 places, 345 transitions, 3025 flow [2022-07-13 21:48:11,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-13 21:48:11,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-07-13 21:48:11,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 836 transitions. [2022-07-13 21:48:11,686 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8530612244897959 [2022-07-13 21:48:11,686 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 836 transitions. [2022-07-13 21:48:11,686 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 836 transitions. [2022-07-13 21:48:11,687 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 21:48:11,687 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 836 transitions. [2022-07-13 21:48:11,689 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 119.42857142857143) internal successors, (836), 7 states have internal predecessors, (836), 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) [2022-07-13 21:48:11,690 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 140.0) internal successors, (1120), 8 states have internal predecessors, (1120), 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) [2022-07-13 21:48:11,690 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 140.0) internal successors, (1120), 8 states have internal predecessors, (1120), 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) [2022-07-13 21:48:11,690 INFO L186 Difference]: Start difference. First operand has 209 places, 252 transitions, 1631 flow. Second operand 7 states and 836 transitions. [2022-07-13 21:48:11,691 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 212 places, 345 transitions, 3025 flow [2022-07-13 21:48:20,594 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 206 places, 345 transitions, 2990 flow, removed 13 selfloop flow, removed 6 redundant places. [2022-07-13 21:48:20,597 INFO L242 Difference]: Finished difference. Result has 211 places, 253 transitions, 1675 flow [2022-07-13 21:48:20,597 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=1611, PETRI_DIFFERENCE_MINUEND_PLACES=200, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=252, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=237, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=1675, PETRI_PLACES=211, PETRI_TRANSITIONS=253} [2022-07-13 21:48:20,598 INFO L279 CegarLoopForPetriNet]: 147 programPoint places, 64 predicate places. [2022-07-13 21:48:20,598 INFO L495 AbstractCegarLoop]: Abstraction has has 211 places, 253 transitions, 1675 flow [2022-07-13 21:48:20,598 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 111.57142857142857) internal successors, (781), 7 states have internal predecessors, (781), 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) [2022-07-13 21:48:20,598 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 21:48:20,598 INFO L200 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] [2022-07-13 21:48:20,598 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-07-13 21:48:20,598 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)] === [2022-07-13 21:48:20,599 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 21:48:20,599 INFO L85 PathProgramCache]: Analyzing trace with hash -901492037, now seen corresponding path program 2 times [2022-07-13 21:48:20,599 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 21:48:20,599 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1407976676] [2022-07-13 21:48:20,599 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 21:48:20,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 21:48:20,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 21:48:20,706 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 21:48:20,707 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 21:48:20,707 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1407976676] [2022-07-13 21:48:20,707 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1407976676] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 21:48:20,707 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 21:48:20,707 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-07-13 21:48:20,707 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [734486683] [2022-07-13 21:48:20,708 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 21:48:20,708 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-07-13 21:48:20,708 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 21:48:20,709 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-07-13 21:48:20,709 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-07-13 21:48:20,709 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 113 out of 140 [2022-07-13 21:48:20,710 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 211 places, 253 transitions, 1675 flow. Second operand has 9 states, 9 states have (on average 115.22222222222223) internal successors, (1037), 9 states have internal predecessors, (1037), 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) [2022-07-13 21:48:20,710 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 21:48:20,710 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 113 of 140 [2022-07-13 21:48:20,710 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand