./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 eb692b52 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-?-eb692b5 [2022-07-19 21:08:49,700 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-19 21:08:49,702 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-19 21:08:49,724 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-19 21:08:49,725 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-19 21:08:49,726 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-19 21:08:49,729 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-19 21:08:49,731 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-19 21:08:49,732 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-19 21:08:49,733 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-19 21:08:49,734 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-19 21:08:49,735 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-19 21:08:49,736 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-19 21:08:49,739 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-19 21:08:49,752 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-19 21:08:49,752 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-19 21:08:49,753 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-19 21:08:49,753 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-19 21:08:49,754 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-19 21:08:49,755 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-19 21:08:49,756 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-19 21:08:49,758 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-19 21:08:49,758 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-19 21:08:49,759 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-19 21:08:49,760 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-19 21:08:49,767 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-19 21:08:49,767 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-19 21:08:49,768 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-19 21:08:49,769 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-19 21:08:49,770 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-19 21:08:49,770 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-19 21:08:49,770 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-19 21:08:49,772 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-19 21:08:49,772 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-19 21:08:49,773 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-19 21:08:49,773 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-19 21:08:49,773 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-19 21:08:49,774 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-19 21:08:49,774 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-19 21:08:49,775 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-19 21:08:49,776 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-19 21:08:49,778 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-19 21:08:49,779 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-07-19 21:08:49,808 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-19 21:08:49,808 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-19 21:08:49,809 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-19 21:08:49,809 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-19 21:08:49,809 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-19 21:08:49,809 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-19 21:08:49,810 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-19 21:08:49,810 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-19 21:08:49,810 INFO L138 SettingsManager]: * Use SBE=true [2022-07-19 21:08:49,811 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-19 21:08:49,811 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-19 21:08:49,811 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-19 21:08:49,812 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-19 21:08:49,812 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-19 21:08:49,812 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-19 21:08:49,812 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-19 21:08:49,812 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-19 21:08:49,813 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-19 21:08:49,813 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-19 21:08:49,813 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-19 21:08:49,813 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-19 21:08:49,814 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-19 21:08:49,814 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-19 21:08:49,814 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-19 21:08:49,814 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-19 21:08:49,814 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-19 21:08:49,814 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-19 21:08:49,815 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-19 21:08:49,815 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-19 21:08:49,815 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-19 21:08:49,815 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-19 21:08:49,815 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-19 21:08:49,815 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-19 21:08:49,816 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9bfd96daa3950021158d7079dc25a62741fa5d5a7f9e521049c1a78760db50f1 [2022-07-19 21:08:50,003 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-19 21:08:50,022 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-19 21:08:50,023 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-19 21:08:50,024 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-19 21:08:50,025 INFO L275 PluginConnector]: CDTParser initialized [2022-07-19 21:08:50,026 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix043.oepc.i [2022-07-19 21:08:50,074 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ec6c35f2/76f24a77896646209d71b9d2652c7660/FLAG8202a900f [2022-07-19 21:08:50,519 INFO L306 CDTParser]: Found 1 translation units. [2022-07-19 21:08:50,522 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix043.oepc.i [2022-07-19 21:08:50,537 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ec6c35f2/76f24a77896646209d71b9d2652c7660/FLAG8202a900f [2022-07-19 21:08:50,548 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ec6c35f2/76f24a77896646209d71b9d2652c7660 [2022-07-19 21:08:50,550 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-19 21:08:50,551 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-19 21:08:50,553 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-19 21:08:50,554 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-19 21:08:50,556 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-19 21:08:50,557 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 09:08:50" (1/1) ... [2022-07-19 21:08:50,557 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14c00e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 09:08:50, skipping insertion in model container [2022-07-19 21:08:50,558 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 09:08:50" (1/1) ... [2022-07-19 21:08:50,562 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-19 21:08:50,602 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-19 21:08:50,737 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] [2022-07-19 21:08:50,884 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-19 21:08:50,890 INFO L203 MainTranslator]: Completed pre-run [2022-07-19 21:08:50,898 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] [2022-07-19 21:08:50,942 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-19 21:08:50,988 INFO L208 MainTranslator]: Completed translation [2022-07-19 21:08:50,990 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 09:08:50 WrapperNode [2022-07-19 21:08:50,990 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-19 21:08:50,991 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-19 21:08:50,991 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-19 21:08:50,991 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-19 21:08:50,996 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 09:08:50" (1/1) ... [2022-07-19 21:08:51,013 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 09:08:50" (1/1) ... [2022-07-19 21:08:51,030 INFO L137 Inliner]: procedures = 177, calls = 71, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 194 [2022-07-19 21:08:51,030 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-19 21:08:51,031 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-19 21:08:51,031 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-19 21:08:51,031 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-19 21:08:51,038 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 09:08:50" (1/1) ... [2022-07-19 21:08:51,038 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 09:08:50" (1/1) ... [2022-07-19 21:08:51,041 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 09:08:50" (1/1) ... [2022-07-19 21:08:51,041 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 09:08:50" (1/1) ... [2022-07-19 21:08:51,049 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 09:08:50" (1/1) ... [2022-07-19 21:08:51,052 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 09:08:50" (1/1) ... [2022-07-19 21:08:51,054 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 09:08:50" (1/1) ... [2022-07-19 21:08:51,057 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-19 21:08:51,057 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-19 21:08:51,057 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-19 21:08:51,058 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-19 21:08:51,058 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 09:08:50" (1/1) ... [2022-07-19 21:08:51,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-19 21:08:51,074 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-19 21:08:51,084 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) [2022-07-19 21:08:51,087 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 [2022-07-19 21:08:51,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-19 21:08:51,110 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-07-19 21:08:51,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-19 21:08:51,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-19 21:08:51,110 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-19 21:08:51,110 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-07-19 21:08:51,110 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-07-19 21:08:51,111 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-07-19 21:08:51,111 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-07-19 21:08:51,111 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-07-19 21:08:51,111 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-07-19 21:08:51,111 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2022-07-19 21:08:51,111 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2022-07-19 21:08:51,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-19 21:08:51,112 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-07-19 21:08:51,112 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-19 21:08:51,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-19 21:08:51,118 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-07-19 21:08:51,271 INFO L234 CfgBuilder]: Building ICFG [2022-07-19 21:08:51,272 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-19 21:08:51,643 INFO L275 CfgBuilder]: Performing block encoding [2022-07-19 21:08:51,899 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-19 21:08:51,900 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-07-19 21:08:51,901 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.07 09:08:51 BoogieIcfgContainer [2022-07-19 21:08:51,901 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-19 21:08:51,902 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-19 21:08:51,902 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-19 21:08:51,905 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-19 21:08:51,906 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.07 09:08:50" (1/3) ... [2022-07-19 21:08:51,906 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2f78c199 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.07 09:08:51, skipping insertion in model container [2022-07-19 21:08:51,906 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 09:08:50" (2/3) ... [2022-07-19 21:08:51,907 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2f78c199 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.07 09:08:51, skipping insertion in model container [2022-07-19 21:08:51,907 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.07 09:08:51" (3/3) ... [2022-07-19 21:08:51,908 INFO L111 eAbstractionObserver]: Analyzing ICFG mix043.oepc.i [2022-07-19 21:08:51,912 WARN L143 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-07-19 21:08:51,919 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-19 21:08:51,919 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-07-19 21:08:51,919 INFO L509 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-07-19 21:08:51,975 INFO L135 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-19 21:08:52,021 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 151 places, 140 transitions, 300 flow [2022-07-19 21:08:52,080 INFO L129 PetriNetUnfolder]: 2/136 cut-off events. [2022-07-19 21:08:52,080 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-07-19 21:08:52,084 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. [2022-07-19 21:08:52,085 INFO L82 GeneralOperation]: Start removeDead. Operand has 151 places, 140 transitions, 300 flow [2022-07-19 21:08:52,088 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 147 places, 136 transitions, 284 flow [2022-07-19 21:08:52,103 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-19 21:08:52,109 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@3ee6c9f8, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@57e99fcb [2022-07-19 21:08:52,109 INFO L358 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2022-07-19 21:08:52,125 INFO L129 PetriNetUnfolder]: 0/53 cut-off events. [2022-07-19 21:08:52,125 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-07-19 21:08:52,125 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-19 21:08:52,126 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] [2022-07-19 21:08:52,127 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-07-19 21:08:52,130 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 21:08:52,131 INFO L85 PathProgramCache]: Analyzing trace with hash 1071099749, now seen corresponding path program 1 times [2022-07-19 21:08:52,137 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 21:08:52,138 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [700124391] [2022-07-19 21:08:52,138 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:08:52,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 21:08:52,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 21:08:52,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-19 21:08:52,399 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 21:08:52,399 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [700124391] [2022-07-19 21:08:52,400 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [700124391] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 21:08:52,400 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 21:08:52,400 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-19 21:08:52,401 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [465650502] [2022-07-19 21:08:52,402 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 21:08:52,409 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-19 21:08:52,409 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 21:08:52,431 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-19 21:08:52,433 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-19 21:08:52,436 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 124 out of 140 [2022-07-19 21:08:52,441 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) [2022-07-19 21:08:52,441 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-19 21:08:52,441 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 124 of 140 [2022-07-19 21:08:52,442 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-19 21:08:52,650 INFO L129 PetriNetUnfolder]: 162/624 cut-off events. [2022-07-19 21:08:52,650 INFO L130 PetriNetUnfolder]: For 22/22 co-relation queries the response was YES. [2022-07-19 21:08:52,655 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. [2022-07-19 21:08:52,660 INFO L132 encePairwiseOnDemand]: 135/140 looper letters, 18 selfloop transitions, 2 changer transitions 0/140 dead transitions. [2022-07-19 21:08:52,661 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 147 places, 140 transitions, 341 flow [2022-07-19 21:08:52,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-19 21:08:52,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-07-19 21:08:52,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 397 transitions. [2022-07-19 21:08:52,680 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9452380952380952 [2022-07-19 21:08:52,680 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 397 transitions. [2022-07-19 21:08:52,681 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 397 transitions. [2022-07-19 21:08:52,683 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-19 21:08:52,685 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 397 transitions. [2022-07-19 21:08:52,689 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) [2022-07-19 21:08:52,695 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) [2022-07-19 21:08:52,695 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) [2022-07-19 21:08:52,697 INFO L186 Difference]: Start difference. First operand has 147 places, 136 transitions, 284 flow. Second operand 3 states and 397 transitions. [2022-07-19 21:08:52,698 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 147 places, 140 transitions, 341 flow [2022-07-19 21:08:52,701 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 143 places, 140 transitions, 334 flow, removed 0 selfloop flow, removed 4 redundant places. [2022-07-19 21:08:52,704 INFO L242 Difference]: Finished difference. Result has 143 places, 132 transitions, 276 flow [2022-07-19 21:08:52,705 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} [2022-07-19 21:08:52,708 INFO L279 CegarLoopForPetriNet]: 147 programPoint places, -4 predicate places. [2022-07-19 21:08:52,708 INFO L495 AbstractCegarLoop]: Abstraction has has 143 places, 132 transitions, 276 flow [2022-07-19 21:08:52,709 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) [2022-07-19 21:08:52,709 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-19 21:08:52,709 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] [2022-07-19 21:08:52,709 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-19 21:08:52,709 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)] === [2022-07-19 21:08:52,710 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 21:08:52,710 INFO L85 PathProgramCache]: Analyzing trace with hash 2044475513, now seen corresponding path program 1 times [2022-07-19 21:08:52,710 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 21:08:52,710 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [364375363] [2022-07-19 21:08:52,711 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:08:52,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 21:08:52,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 21:08:52,974 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-19 21:08:52,974 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 21:08:52,975 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [364375363] [2022-07-19 21:08:52,975 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [364375363] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 21:08:52,977 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 21:08:52,977 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-19 21:08:52,977 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1220499610] [2022-07-19 21:08:52,978 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 21:08:52,979 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-19 21:08:52,979 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 21:08:52,980 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-19 21:08:52,980 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-19 21:08:52,981 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 108 out of 140 [2022-07-19 21:08:52,985 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) [2022-07-19 21:08:52,985 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-19 21:08:52,985 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 108 of 140 [2022-07-19 21:08:52,985 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-19 21:08:55,865 INFO L129 PetriNetUnfolder]: 10217/22273 cut-off events. [2022-07-19 21:08:55,865 INFO L130 PetriNetUnfolder]: For 948/948 co-relation queries the response was YES. [2022-07-19 21:08:55,943 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. [2022-07-19 21:08:56,000 INFO L132 encePairwiseOnDemand]: 127/140 looper letters, 37 selfloop transitions, 9 changer transitions 90/227 dead transitions. [2022-07-19 21:08:56,000 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 151 places, 227 transitions, 732 flow [2022-07-19 21:08:56,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-19 21:08:56,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-07-19 21:08:56,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1097 transitions. [2022-07-19 21:08:56,003 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8706349206349207 [2022-07-19 21:08:56,003 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1097 transitions. [2022-07-19 21:08:56,003 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1097 transitions. [2022-07-19 21:08:56,004 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-19 21:08:56,004 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1097 transitions. [2022-07-19 21:08:56,005 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) [2022-07-19 21:08:56,007 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) [2022-07-19 21:08:56,008 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) [2022-07-19 21:08:56,008 INFO L186 Difference]: Start difference. First operand has 143 places, 132 transitions, 276 flow. Second operand 9 states and 1097 transitions. [2022-07-19 21:08:56,008 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 151 places, 227 transitions, 732 flow [2022-07-19 21:08:56,010 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 149 places, 227 transitions, 714 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-07-19 21:08:56,012 INFO L242 Difference]: Finished difference. Result has 157 places, 124 transitions, 354 flow [2022-07-19 21:08:56,012 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} [2022-07-19 21:08:56,013 INFO L279 CegarLoopForPetriNet]: 147 programPoint places, 10 predicate places. [2022-07-19 21:08:56,013 INFO L495 AbstractCegarLoop]: Abstraction has has 157 places, 124 transitions, 354 flow [2022-07-19 21:08:56,014 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) [2022-07-19 21:08:56,014 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-19 21:08:56,014 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] [2022-07-19 21:08:56,014 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-07-19 21:08:56,014 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)] === [2022-07-19 21:08:56,015 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 21:08:56,015 INFO L85 PathProgramCache]: Analyzing trace with hash 22435504, now seen corresponding path program 1 times [2022-07-19 21:08:56,015 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 21:08:56,015 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1882444241] [2022-07-19 21:08:56,015 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:08:56,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 21:08:56,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 21:08:56,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-19 21:08:56,109 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 21:08:56,109 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1882444241] [2022-07-19 21:08:56,109 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1882444241] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 21:08:56,109 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 21:08:56,109 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-19 21:08:56,109 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [245872275] [2022-07-19 21:08:56,109 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 21:08:56,110 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-19 21:08:56,110 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 21:08:56,110 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-19 21:08:56,110 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-19 21:08:56,111 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 116 out of 140 [2022-07-19 21:08:56,112 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) [2022-07-19 21:08:56,112 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-19 21:08:56,112 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 116 of 140 [2022-07-19 21:08:56,112 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-19 21:08:57,341 INFO L129 PetriNetUnfolder]: 4716/8614 cut-off events. [2022-07-19 21:08:57,341 INFO L130 PetriNetUnfolder]: For 11273/11699 co-relation queries the response was YES. [2022-07-19 21:08:57,369 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. [2022-07-19 21:08:57,392 INFO L132 encePairwiseOnDemand]: 134/140 looper letters, 23 selfloop transitions, 3 changer transitions 46/175 dead transitions. [2022-07-19 21:08:57,392 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 145 places, 175 transitions, 690 flow [2022-07-19 21:08:57,393 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-19 21:08:57,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-07-19 21:08:57,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1110 transitions. [2022-07-19 21:08:57,395 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8809523809523809 [2022-07-19 21:08:57,395 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1110 transitions. [2022-07-19 21:08:57,395 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1110 transitions. [2022-07-19 21:08:57,396 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-19 21:08:57,396 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1110 transitions. [2022-07-19 21:08:57,397 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) [2022-07-19 21:08:57,399 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) [2022-07-19 21:08:57,400 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) [2022-07-19 21:08:57,400 INFO L186 Difference]: Start difference. First operand has 157 places, 124 transitions, 354 flow. Second operand 9 states and 1110 transitions. [2022-07-19 21:08:57,400 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 145 places, 175 transitions, 690 flow [2022-07-19 21:08:57,443 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 143 places, 175 transitions, 646 flow, removed 7 selfloop flow, removed 2 redundant places. [2022-07-19 21:08:57,445 INFO L242 Difference]: Finished difference. Result has 150 places, 124 transitions, 353 flow [2022-07-19 21:08:57,446 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} [2022-07-19 21:08:57,446 INFO L279 CegarLoopForPetriNet]: 147 programPoint places, 3 predicate places. [2022-07-19 21:08:57,447 INFO L495 AbstractCegarLoop]: Abstraction has has 150 places, 124 transitions, 353 flow [2022-07-19 21:08:57,447 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) [2022-07-19 21:08:57,447 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-19 21:08:57,447 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] [2022-07-19 21:08:57,448 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-07-19 21:08:57,448 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)] === [2022-07-19 21:08:57,448 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 21:08:57,448 INFO L85 PathProgramCache]: Analyzing trace with hash -1492367369, now seen corresponding path program 1 times [2022-07-19 21:08:57,448 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 21:08:57,449 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [280708756] [2022-07-19 21:08:57,449 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:08:57,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 21:08:57,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 21:08:57,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-19 21:08:57,528 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 21:08:57,528 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [280708756] [2022-07-19 21:08:57,528 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [280708756] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 21:08:57,528 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 21:08:57,529 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-19 21:08:57,529 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [183973021] [2022-07-19 21:08:57,529 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 21:08:57,529 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-19 21:08:57,529 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 21:08:57,530 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-19 21:08:57,530 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-19 21:08:57,530 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 113 out of 140 [2022-07-19 21:08:57,531 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) [2022-07-19 21:08:57,531 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-19 21:08:57,531 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 113 of 140 [2022-07-19 21:08:57,532 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-19 21:09:00,566 INFO L129 PetriNetUnfolder]: 14846/26122 cut-off events. [2022-07-19 21:09:00,566 INFO L130 PetriNetUnfolder]: For 15295/21590 co-relation queries the response was YES. [2022-07-19 21:09:00,753 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. [2022-07-19 21:09:00,833 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 93 selfloop transitions, 20 changer transitions 0/213 dead transitions. [2022-07-19 21:09:00,833 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 153 places, 213 transitions, 833 flow [2022-07-19 21:09:00,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-07-19 21:09:00,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-07-19 21:09:00,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1237 transitions. [2022-07-19 21:09:00,836 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8835714285714286 [2022-07-19 21:09:00,837 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 1237 transitions. [2022-07-19 21:09:00,840 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 1237 transitions. [2022-07-19 21:09:00,841 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-19 21:09:00,841 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 1237 transitions. [2022-07-19 21:09:00,843 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) [2022-07-19 21:09:00,845 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) [2022-07-19 21:09:00,847 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) [2022-07-19 21:09:00,847 INFO L186 Difference]: Start difference. First operand has 150 places, 124 transitions, 353 flow. Second operand 10 states and 1237 transitions. [2022-07-19 21:09:00,847 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 153 places, 213 transitions, 833 flow [2022-07-19 21:09:00,868 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 142 places, 213 transitions, 809 flow, removed 9 selfloop flow, removed 11 redundant places. [2022-07-19 21:09:00,870 INFO L242 Difference]: Finished difference. Result has 148 places, 142 transitions, 472 flow [2022-07-19 21:09:00,872 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} [2022-07-19 21:09:00,873 INFO L279 CegarLoopForPetriNet]: 147 programPoint places, 1 predicate places. [2022-07-19 21:09:00,873 INFO L495 AbstractCegarLoop]: Abstraction has has 148 places, 142 transitions, 472 flow [2022-07-19 21:09:00,874 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) [2022-07-19 21:09:00,874 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-19 21:09:00,874 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] [2022-07-19 21:09:00,874 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-07-19 21:09:00,874 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)] === [2022-07-19 21:09:00,874 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 21:09:00,875 INFO L85 PathProgramCache]: Analyzing trace with hash 1246849139, now seen corresponding path program 1 times [2022-07-19 21:09:00,875 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 21:09:00,876 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1507927332] [2022-07-19 21:09:00,876 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:09:00,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 21:09:00,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 21:09:01,036 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-19 21:09:01,036 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 21:09:01,037 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1507927332] [2022-07-19 21:09:01,037 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1507927332] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 21:09:01,037 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 21:09:01,037 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-19 21:09:01,037 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1295704123] [2022-07-19 21:09:01,037 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 21:09:01,038 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-19 21:09:01,038 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 21:09:01,038 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-19 21:09:01,038 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-07-19 21:09:01,039 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 113 out of 140 [2022-07-19 21:09:01,040 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) [2022-07-19 21:09:01,040 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-19 21:09:01,040 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 113 of 140 [2022-07-19 21:09:01,040 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-19 21:09:03,862 INFO L129 PetriNetUnfolder]: 14934/26594 cut-off events. [2022-07-19 21:09:03,862 INFO L130 PetriNetUnfolder]: For 40870/44837 co-relation queries the response was YES. [2022-07-19 21:09:04,035 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. [2022-07-19 21:09:04,117 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 121 selfloop transitions, 38 changer transitions 0/259 dead transitions. [2022-07-19 21:09:04,117 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 160 places, 259 transitions, 1330 flow [2022-07-19 21:09:04,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-07-19 21:09:04,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-07-19 21:09:04,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1613 transitions. [2022-07-19 21:09:04,121 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8862637362637362 [2022-07-19 21:09:04,121 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1613 transitions. [2022-07-19 21:09:04,121 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1613 transitions. [2022-07-19 21:09:04,122 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-19 21:09:04,122 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1613 transitions. [2022-07-19 21:09:04,124 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) [2022-07-19 21:09:04,126 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) [2022-07-19 21:09:04,127 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) [2022-07-19 21:09:04,127 INFO L186 Difference]: Start difference. First operand has 148 places, 142 transitions, 472 flow. Second operand 13 states and 1613 transitions. [2022-07-19 21:09:04,127 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 160 places, 259 transitions, 1330 flow [2022-07-19 21:09:04,500 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 159 places, 259 transitions, 1328 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-07-19 21:09:04,502 INFO L242 Difference]: Finished difference. Result has 165 places, 162 transitions, 763 flow [2022-07-19 21:09:04,503 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} [2022-07-19 21:09:04,503 INFO L279 CegarLoopForPetriNet]: 147 programPoint places, 18 predicate places. [2022-07-19 21:09:04,503 INFO L495 AbstractCegarLoop]: Abstraction has has 165 places, 162 transitions, 763 flow [2022-07-19 21:09:04,504 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) [2022-07-19 21:09:04,504 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-19 21:09:04,504 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] [2022-07-19 21:09:04,504 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-07-19 21:09:04,504 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)] === [2022-07-19 21:09:04,504 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 21:09:04,504 INFO L85 PathProgramCache]: Analyzing trace with hash 1498097856, now seen corresponding path program 1 times [2022-07-19 21:09:04,504 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 21:09:04,504 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1717851133] [2022-07-19 21:09:04,505 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:09:04,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 21:09:04,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 21:09:04,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-19 21:09:04,777 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 21:09:04,777 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1717851133] [2022-07-19 21:09:04,777 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1717851133] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 21:09:04,777 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 21:09:04,777 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-07-19 21:09:04,777 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1097334574] [2022-07-19 21:09:04,778 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 21:09:04,778 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-07-19 21:09:04,778 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 21:09:04,778 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-07-19 21:09:04,779 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-07-19 21:09:04,780 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 140 [2022-07-19 21:09:04,780 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) [2022-07-19 21:09:04,780 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-19 21:09:04,781 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 140 [2022-07-19 21:09:04,781 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-19 21:09:07,101 INFO L129 PetriNetUnfolder]: 4990/15828 cut-off events. [2022-07-19 21:09:07,101 INFO L130 PetriNetUnfolder]: For 44118/50177 co-relation queries the response was YES. [2022-07-19 21:09:07,281 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. [2022-07-19 21:09:07,366 INFO L132 encePairwiseOnDemand]: 121/140 looper letters, 94 selfloop transitions, 51 changer transitions 19/289 dead transitions. [2022-07-19 21:09:07,366 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 180 places, 289 transitions, 1589 flow [2022-07-19 21:09:07,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-07-19 21:09:07,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-07-19 21:09:07,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1825 transitions. [2022-07-19 21:09:07,370 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8147321428571429 [2022-07-19 21:09:07,370 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 1825 transitions. [2022-07-19 21:09:07,371 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 1825 transitions. [2022-07-19 21:09:07,372 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-19 21:09:07,372 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 1825 transitions. [2022-07-19 21:09:07,375 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) [2022-07-19 21:09:07,378 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) [2022-07-19 21:09:07,379 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) [2022-07-19 21:09:07,379 INFO L186 Difference]: Start difference. First operand has 165 places, 162 transitions, 763 flow. Second operand 16 states and 1825 transitions. [2022-07-19 21:09:07,379 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 180 places, 289 transitions, 1589 flow [2022-07-19 21:09:09,134 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 176 places, 289 transitions, 1494 flow, removed 38 selfloop flow, removed 4 redundant places. [2022-07-19 21:09:09,137 INFO L242 Difference]: Finished difference. Result has 191 places, 208 transitions, 1156 flow [2022-07-19 21:09:09,137 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} [2022-07-19 21:09:09,138 INFO L279 CegarLoopForPetriNet]: 147 programPoint places, 44 predicate places. [2022-07-19 21:09:09,138 INFO L495 AbstractCegarLoop]: Abstraction has has 191 places, 208 transitions, 1156 flow [2022-07-19 21:09:09,139 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) [2022-07-19 21:09:09,139 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-19 21:09:09,139 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] [2022-07-19 21:09:09,139 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-07-19 21:09:09,139 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)] === [2022-07-19 21:09:09,139 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 21:09:09,140 INFO L85 PathProgramCache]: Analyzing trace with hash -4792726, now seen corresponding path program 2 times [2022-07-19 21:09:09,140 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 21:09:09,140 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [536139757] [2022-07-19 21:09:09,140 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:09:09,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 21:09:09,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 21:09:09,240 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-19 21:09:09,241 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 21:09:09,241 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [536139757] [2022-07-19 21:09:09,241 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [536139757] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 21:09:09,241 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 21:09:09,242 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-07-19 21:09:09,244 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [689074649] [2022-07-19 21:09:09,245 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 21:09:09,246 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-07-19 21:09:09,246 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 21:09:09,246 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-07-19 21:09:09,246 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-07-19 21:09:09,247 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 113 out of 140 [2022-07-19 21:09:09,248 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) [2022-07-19 21:09:09,248 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-19 21:09:09,248 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 113 of 140 [2022-07-19 21:09:09,248 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-19 21:09:10,291 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))]) [2022-07-19 21:09:10,294 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-07-19 21:09:10,294 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-07-19 21:09:10,294 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-07-19 21:09:10,294 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-07-19 21:09:11,069 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))]) [2022-07-19 21:09:11,069 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-07-19 21:09:11,069 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-19 21:09:11,069 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-19 21:09:11,069 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-19 21:09:11,087 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 (+ 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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))), 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))]) [2022-07-19 21:09:11,087 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-07-19 21:09:11,087 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-19 21:09:11,087 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-19 21:09:11,087 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-07-19 21:09:11,448 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))]) [2022-07-19 21:09:11,460 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-19 21:09:11,460 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-19 21:09:11,460 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-19 21:09:11,460 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-19 21:09:11,474 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))]) [2022-07-19 21:09:11,475 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-19 21:09:11,475 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-19 21:09:11,475 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-19 21:09:11,475 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-19 21:09:11,490 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))]) [2022-07-19 21:09:11,490 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-07-19 21:09:11,491 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-19 21:09:11,491 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-19 21:09:11,491 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-07-19 21:09:11,902 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))]) [2022-07-19 21:09:11,903 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-19 21:09:11,903 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-19 21:09:11,903 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-19 21:09:11,903 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-19 21:09:11,911 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))]) [2022-07-19 21:09:11,911 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-19 21:09:11,911 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-19 21:09:11,911 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-19 21:09:11,911 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-19 21:09:11,929 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))]) [2022-07-19 21:09:11,929 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-07-19 21:09:11,930 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-19 21:09:11,930 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-19 21:09:11,930 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-07-19 21:09:12,394 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))]) [2022-07-19 21:09:12,394 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-19 21:09:12,394 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-19 21:09:12,394 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-19 21:09:12,394 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-19 21:09:12,397 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))]) [2022-07-19 21:09:12,397 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-19 21:09:12,397 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-19 21:09:12,397 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-19 21:09:12,397 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-19 21:09:12,406 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][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))]) [2022-07-19 21:09:12,407 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-19 21:09:12,407 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-19 21:09:12,407 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-19 21:09:12,407 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-19 21:09:12,423 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)))]) [2022-07-19 21:09:12,423 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-19 21:09:12,423 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-19 21:09:12,423 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-19 21:09:12,423 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-19 21:09:12,885 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))]) [2022-07-19 21:09:12,885 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-19 21:09:12,885 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-19 21:09:12,885 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-19 21:09:12,885 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-19 21:09:12,889 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))]) [2022-07-19 21:09:12,889 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-19 21:09:12,889 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-19 21:09:12,889 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-19 21:09:12,889 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-19 21:09:12,955 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))]) [2022-07-19 21:09:12,955 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-19 21:09:12,955 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-19 21:09:12,957 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-19 21:09:12,957 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-19 21:09:12,957 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))]) [2022-07-19 21:09:12,958 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-19 21:09:12,958 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-19 21:09:12,958 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-19 21:09:12,958 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-19 21:09:12,970 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))]) [2022-07-19 21:09:12,970 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-19 21:09:12,970 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-19 21:09:12,970 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-19 21:09:12,970 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-19 21:09:12,979 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))]) [2022-07-19 21:09:12,979 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-19 21:09:12,979 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-19 21:09:12,979 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-19 21:09:12,979 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-19 21:09:12,983 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))]) [2022-07-19 21:09:12,983 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-19 21:09:12,983 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-19 21:09:12,983 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-19 21:09:12,983 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-19 21:09:13,475 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][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))]) [2022-07-19 21:09:13,475 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-19 21:09:13,475 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:09:13,475 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:09:13,475 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:09:13,476 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))]) [2022-07-19 21:09:13,476 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-19 21:09:13,476 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:09:13,476 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:09:13,476 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:09:13,478 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][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))]) [2022-07-19 21:09:13,478 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-19 21:09:13,478 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:09:13,478 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:09:13,478 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:09:13,479 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))]) [2022-07-19 21:09:13,479 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-19 21:09:13,479 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:09:13,479 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:09:13,479 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:09:13,534 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))]) [2022-07-19 21:09:13,534 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-19 21:09:13,534 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:09:13,534 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:09:13,534 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:09:13,546 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))]) [2022-07-19 21:09:13,546 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-19 21:09:13,546 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:09:13,546 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:09:13,546 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:09:13,548 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))]) [2022-07-19 21:09:13,548 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-19 21:09:13,548 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:09:13,548 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:09:13,548 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:09:13,551 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))]) [2022-07-19 21:09:13,551 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-19 21:09:13,551 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:09:13,551 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:09:13,551 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:09:13,556 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))]) [2022-07-19 21:09:13,556 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-19 21:09:13,556 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:09:13,556 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:09:13,556 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:09:13,560 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))]) [2022-07-19 21:09:13,560 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-19 21:09:13,560 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:09:13,560 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:09:13,560 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:09:13,875 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][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))]) [2022-07-19 21:09:13,875 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-19 21:09:13,876 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:13,876 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:13,876 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,057 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))]) [2022-07-19 21:09:14,058 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,058 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,058 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,058 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,059 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))]) [2022-07-19 21:09:14,059 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,059 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,059 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,059 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,060 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))]) [2022-07-19 21:09:14,060 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,060 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,060 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,060 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,062 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))]) [2022-07-19 21:09:14,062 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,062 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,062 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,062 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,063 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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~__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$tmp_guard0~0))]) [2022-07-19 21:09:14,063 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,063 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,063 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,063 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,485 INFO L382 tUnfolder$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))]) [2022-07-19 21:09:14,485 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,485 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,485 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,485 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,486 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))]) [2022-07-19 21:09:14,486 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,486 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,486 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,486 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,492 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))]) [2022-07-19 21:09:14,492 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,492 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,492 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,492 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,496 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))]) [2022-07-19 21:09:14,496 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,496 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,496 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,496 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,498 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))]) [2022-07-19 21:09:14,498 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,498 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,498 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,498 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,500 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 (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$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, 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))]) [2022-07-19 21:09:14,500 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,500 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,500 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,500 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,503 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))]) [2022-07-19 21:09:14,503 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,503 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,503 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,503 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,507 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))]) [2022-07-19 21:09:14,507 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,507 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,507 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:14,507 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:09:15,086 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))]) [2022-07-19 21:09:15,086 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,086 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,086 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,086 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,087 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))]) [2022-07-19 21:09:15,087 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,087 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,088 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,088 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,230 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))]) [2022-07-19 21:09:15,231 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,231 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,231 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,231 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,231 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][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))]) [2022-07-19 21:09:15,232 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,232 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,232 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,232 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,347 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))]) [2022-07-19 21:09:15,348 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,348 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,348 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,348 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,349 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))]) [2022-07-19 21:09:15,349 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,349 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,349 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,350 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,350 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))]) [2022-07-19 21:09:15,350 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,350 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,351 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,351 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,357 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))]) [2022-07-19 21:09:15,357 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,357 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,357 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,357 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,358 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))]) [2022-07-19 21:09:15,358 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,358 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,358 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,358 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,361 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))]) [2022-07-19 21:09:15,361 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,361 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,361 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,361 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,363 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)))]) [2022-07-19 21:09:15,363 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,363 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,363 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,363 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,364 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))]) [2022-07-19 21:09:15,364 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,364 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,364 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,364 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,365 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)))]) [2022-07-19 21:09:15,365 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,365 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,365 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,365 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-07-19 21:09:15,699 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))]) [2022-07-19 21:09:15,699 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-19 21:09:15,699 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-19 21:09:15,699 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-19 21:09:15,699 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-19 21:09:15,852 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$tmp_guard0~0))]) [2022-07-19 21:09:15,853 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-19 21:09:15,853 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-19 21:09:15,853 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-19 21:09:15,853 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-19 21:09:15,854 INFO L382 tUnfolder$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$tmp_guard0~0))]) [2022-07-19 21:09:15,854 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-19 21:09:15,854 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-19 21:09:15,855 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-19 21:09:15,855 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-19 21:09:15,855 INFO L382 tUnfolder$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$tmp_guard0~0))]) [2022-07-19 21:09:15,856 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-19 21:09:15,856 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-19 21:09:15,856 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-19 21:09:15,856 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-19 21:09:15,860 INFO L382 tUnfolder$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$tmp_guard0~0))]) [2022-07-19 21:09:15,861 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-19 21:09:15,861 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-19 21:09:15,861 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-19 21:09:15,861 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-19 21:09:15,862 INFO L382 tUnfolder$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$tmp_guard0~0))]) [2022-07-19 21:09:15,862 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-19 21:09:15,862 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-19 21:09:15,862 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-19 21:09:15,862 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-19 21:09:15,865 INFO L382 tUnfolder$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)))]) [2022-07-19 21:09:15,865 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-19 21:09:15,865 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-19 21:09:15,865 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-19 21:09:15,865 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-19 21:09:15,866 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)))]) [2022-07-19 21:09:15,866 INFO L384 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-07-19 21:09:15,866 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-19 21:09:15,866 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-19 21:09:15,866 INFO L387 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-07-19 21:09:16,277 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))]) [2022-07-19 21:09:16,278 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-19 21:09:16,278 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-19 21:09:16,278 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-19 21:09:16,278 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-19 21:09:16,279 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))]) [2022-07-19 21:09:16,279 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-19 21:09:16,279 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-19 21:09:16,279 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-19 21:09:16,279 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-19 21:09:16,280 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))]) [2022-07-19 21:09:16,280 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-19 21:09:16,280 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-19 21:09:16,280 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-19 21:09:16,280 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-19 21:09:16,283 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))]) [2022-07-19 21:09:16,283 INFO L384 tUnfolder$Statistics]: this new event has 96 ancestors and is cut-off event [2022-07-19 21:09:16,283 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-19 21:09:16,283 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-19 21:09:16,283 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2022-07-19 21:09:16,639 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))]) [2022-07-19 21:09:16,640 INFO L384 tUnfolder$Statistics]: this new event has 97 ancestors and is cut-off event [2022-07-19 21:09:16,640 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-19 21:09:16,640 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-19 21:09:16,640 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2022-07-19 21:09:16,994 INFO L129 PetriNetUnfolder]: 29156/51244 cut-off events. [2022-07-19 21:09:16,994 INFO L130 PetriNetUnfolder]: For 260461/276588 co-relation queries the response was YES. [2022-07-19 21:09:17,535 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. [2022-07-19 21:09:17,714 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 289 selfloop transitions, 58 changer transitions 84/545 dead transitions. [2022-07-19 21:09:17,714 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 203 places, 545 transitions, 4744 flow [2022-07-19 21:09:17,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-07-19 21:09:17,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-07-19 21:09:17,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1988 transitions. [2022-07-19 21:09:17,719 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8875 [2022-07-19 21:09:17,719 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 1988 transitions. [2022-07-19 21:09:17,719 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 1988 transitions. [2022-07-19 21:09:17,720 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-19 21:09:17,720 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 1988 transitions. [2022-07-19 21:09:17,723 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) [2022-07-19 21:09:17,725 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) [2022-07-19 21:09:17,726 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) [2022-07-19 21:09:17,726 INFO L186 Difference]: Start difference. First operand has 191 places, 208 transitions, 1156 flow. Second operand 16 states and 1988 transitions. [2022-07-19 21:09:17,726 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 203 places, 545 transitions, 4744 flow [2022-07-19 21:09:22,437 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 203 places, 545 transitions, 4712 flow, removed 16 selfloop flow, removed 0 redundant places. [2022-07-19 21:09:22,442 INFO L242 Difference]: Finished difference. Result has 207 places, 225 transitions, 1521 flow [2022-07-19 21:09:22,442 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} [2022-07-19 21:09:22,443 INFO L279 CegarLoopForPetriNet]: 147 programPoint places, 60 predicate places. [2022-07-19 21:09:22,443 INFO L495 AbstractCegarLoop]: Abstraction has has 207 places, 225 transitions, 1521 flow [2022-07-19 21:09:22,443 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) [2022-07-19 21:09:22,443 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-19 21:09:22,443 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] [2022-07-19 21:09:22,444 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-07-19 21:09:22,444 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)] === [2022-07-19 21:09:22,444 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 21:09:22,444 INFO L85 PathProgramCache]: Analyzing trace with hash 1920575077, now seen corresponding path program 1 times [2022-07-19 21:09:22,444 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 21:09:22,444 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [624061601] [2022-07-19 21:09:22,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:09:22,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 21:09:22,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 21:09:22,632 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-19 21:09:22,632 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 21:09:22,633 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [624061601] [2022-07-19 21:09:22,633 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [624061601] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 21:09:22,633 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 21:09:22,633 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-07-19 21:09:22,633 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1746119438] [2022-07-19 21:09:22,633 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 21:09:22,633 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-07-19 21:09:22,634 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 21:09:22,634 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-07-19 21:09:22,634 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2022-07-19 21:09:22,635 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 109 out of 140 [2022-07-19 21:09:22,636 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) [2022-07-19 21:09:22,636 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-19 21:09:22,636 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 109 of 140 [2022-07-19 21:09:22,636 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-19 21:09:25,366 INFO L129 PetriNetUnfolder]: 6276/20097 cut-off events. [2022-07-19 21:09:25,366 INFO L130 PetriNetUnfolder]: For 97544/104270 co-relation queries the response was YES. [2022-07-19 21:09:25,711 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. [2022-07-19 21:09:25,785 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 65 selfloop transitions, 26 changer transitions 19/285 dead transitions. [2022-07-19 21:09:25,785 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 211 places, 285 transitions, 2247 flow [2022-07-19 21:09:25,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-07-19 21:09:25,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2022-07-19 21:09:25,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1274 transitions. [2022-07-19 21:09:25,788 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8272727272727273 [2022-07-19 21:09:25,788 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 1274 transitions. [2022-07-19 21:09:25,788 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 1274 transitions. [2022-07-19 21:09:25,789 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-19 21:09:25,789 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 1274 transitions. [2022-07-19 21:09:25,791 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) [2022-07-19 21:09:25,792 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) [2022-07-19 21:09:25,793 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) [2022-07-19 21:09:25,793 INFO L186 Difference]: Start difference. First operand has 207 places, 225 transitions, 1521 flow. Second operand 11 states and 1274 transitions. [2022-07-19 21:09:25,793 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 211 places, 285 transitions, 2247 flow [2022-07-19 21:09:30,743 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 197 places, 285 transitions, 1890 flow, removed 136 selfloop flow, removed 14 redundant places. [2022-07-19 21:09:30,747 INFO L242 Difference]: Finished difference. Result has 204 places, 236 transitions, 1386 flow [2022-07-19 21:09:30,747 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} [2022-07-19 21:09:30,748 INFO L279 CegarLoopForPetriNet]: 147 programPoint places, 57 predicate places. [2022-07-19 21:09:30,748 INFO L495 AbstractCegarLoop]: Abstraction has has 204 places, 236 transitions, 1386 flow [2022-07-19 21:09:30,748 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) [2022-07-19 21:09:30,748 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-19 21:09:30,749 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] [2022-07-19 21:09:30,749 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-07-19 21:09:30,749 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)] === [2022-07-19 21:09:30,749 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 21:09:30,749 INFO L85 PathProgramCache]: Analyzing trace with hash 1653744096, now seen corresponding path program 1 times [2022-07-19 21:09:30,749 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 21:09:30,750 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [980366805] [2022-07-19 21:09:30,750 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:09:30,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 21:09:30,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 21:09:30,922 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-19 21:09:30,922 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 21:09:30,923 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [980366805] [2022-07-19 21:09:30,923 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [980366805] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 21:09:30,923 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 21:09:30,923 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-07-19 21:09:30,923 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [276064145] [2022-07-19 21:09:30,923 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 21:09:30,924 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-07-19 21:09:30,924 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 21:09:30,924 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-07-19 21:09:30,924 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2022-07-19 21:09:30,925 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 109 out of 140 [2022-07-19 21:09:30,928 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) [2022-07-19 21:09:30,928 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-19 21:09:30,928 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 109 of 140 [2022-07-19 21:09:30,928 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-19 21:09:34,385 INFO L129 PetriNetUnfolder]: 9508/29417 cut-off events. [2022-07-19 21:09:34,386 INFO L130 PetriNetUnfolder]: For 50117/52647 co-relation queries the response was YES. [2022-07-19 21:09:34,809 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. [2022-07-19 21:09:34,896 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 74 selfloop transitions, 31 changer transitions 15/295 dead transitions. [2022-07-19 21:09:34,896 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 211 places, 295 transitions, 2167 flow [2022-07-19 21:09:34,897 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-07-19 21:09:34,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2022-07-19 21:09:34,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1271 transitions. [2022-07-19 21:09:34,899 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8253246753246753 [2022-07-19 21:09:34,899 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 1271 transitions. [2022-07-19 21:09:34,899 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 1271 transitions. [2022-07-19 21:09:34,899 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-19 21:09:34,899 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 1271 transitions. [2022-07-19 21:09:34,901 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) [2022-07-19 21:09:34,902 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) [2022-07-19 21:09:34,903 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) [2022-07-19 21:09:34,903 INFO L186 Difference]: Start difference. First operand has 204 places, 236 transitions, 1386 flow. Second operand 11 states and 1271 transitions. [2022-07-19 21:09:34,903 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 211 places, 295 transitions, 2167 flow [2022-07-19 21:09:38,524 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 203 places, 295 transitions, 2136 flow, removed 14 selfloop flow, removed 8 redundant places. [2022-07-19 21:09:38,527 INFO L242 Difference]: Finished difference. Result has 209 places, 252 transitions, 1631 flow [2022-07-19 21:09:38,527 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} [2022-07-19 21:09:38,528 INFO L279 CegarLoopForPetriNet]: 147 programPoint places, 62 predicate places. [2022-07-19 21:09:38,528 INFO L495 AbstractCegarLoop]: Abstraction has has 209 places, 252 transitions, 1631 flow [2022-07-19 21:09:38,528 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) [2022-07-19 21:09:38,528 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-19 21:09:38,528 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] [2022-07-19 21:09:38,528 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-07-19 21:09:38,529 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)] === [2022-07-19 21:09:38,529 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 21:09:38,529 INFO L85 PathProgramCache]: Analyzing trace with hash -1497148304, now seen corresponding path program 2 times [2022-07-19 21:09:38,529 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 21:09:38,529 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2097996541] [2022-07-19 21:09:38,529 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:09:38,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 21:09:38,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 21:09:38,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-19 21:09:38,624 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 21:09:38,624 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2097996541] [2022-07-19 21:09:38,624 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2097996541] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 21:09:38,624 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 21:09:38,624 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-19 21:09:38,624 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1710142902] [2022-07-19 21:09:38,624 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 21:09:38,625 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-19 21:09:38,625 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 21:09:38,625 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-19 21:09:38,625 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-07-19 21:09:38,626 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 108 out of 140 [2022-07-19 21:09:38,627 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) [2022-07-19 21:09:38,627 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-19 21:09:38,627 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 108 of 140 [2022-07-19 21:09:38,627 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-19 21:09:44,075 INFO L129 PetriNetUnfolder]: 15491/47150 cut-off events. [2022-07-19 21:09:44,076 INFO L130 PetriNetUnfolder]: For 83719/85195 co-relation queries the response was YES. [2022-07-19 21:09:44,685 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. [2022-07-19 21:09:44,826 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 131 selfloop transitions, 17 changer transitions 42/345 dead transitions. [2022-07-19 21:09:44,827 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 212 places, 345 transitions, 3025 flow [2022-07-19 21:09:44,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-19 21:09:44,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-07-19 21:09:44,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 836 transitions. [2022-07-19 21:09:44,829 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8530612244897959 [2022-07-19 21:09:44,829 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 836 transitions. [2022-07-19 21:09:44,829 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 836 transitions. [2022-07-19 21:09:44,829 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-19 21:09:44,829 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 836 transitions. [2022-07-19 21:09:44,830 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) [2022-07-19 21:09:44,832 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) [2022-07-19 21:09:44,832 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) [2022-07-19 21:09:44,832 INFO L186 Difference]: Start difference. First operand has 209 places, 252 transitions, 1631 flow. Second operand 7 states and 836 transitions. [2022-07-19 21:09:44,832 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 212 places, 345 transitions, 3025 flow [2022-07-19 21:09:53,724 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 206 places, 345 transitions, 2990 flow, removed 13 selfloop flow, removed 6 redundant places. [2022-07-19 21:09:53,727 INFO L242 Difference]: Finished difference. Result has 211 places, 253 transitions, 1675 flow [2022-07-19 21:09:53,728 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} [2022-07-19 21:09:53,728 INFO L279 CegarLoopForPetriNet]: 147 programPoint places, 64 predicate places. [2022-07-19 21:09:53,728 INFO L495 AbstractCegarLoop]: Abstraction has has 211 places, 253 transitions, 1675 flow [2022-07-19 21:09:53,729 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) [2022-07-19 21:09:53,729 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-19 21:09:53,729 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] [2022-07-19 21:09:53,729 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-07-19 21:09:53,729 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)] === [2022-07-19 21:09:53,729 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 21:09:53,730 INFO L85 PathProgramCache]: Analyzing trace with hash -901492037, now seen corresponding path program 2 times [2022-07-19 21:09:53,730 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 21:09:53,730 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [556491052] [2022-07-19 21:09:53,730 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:09:53,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 21:09:53,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 21:09:53,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-19 21:09:53,820 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 21:09:53,820 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [556491052] [2022-07-19 21:09:53,820 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [556491052] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 21:09:53,820 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 21:09:53,820 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-07-19 21:09:53,820 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1788655794] [2022-07-19 21:09:53,820 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 21:09:53,821 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-07-19 21:09:53,821 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 21:09:53,821 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-07-19 21:09:53,822 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-07-19 21:09:53,822 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 113 out of 140 [2022-07-19 21:09:53,823 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) [2022-07-19 21:09:53,823 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-19 21:09:53,823 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 113 of 140 [2022-07-19 21:09:53,823 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-19 21:09:59,407 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][175], [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, 47#L808true, Black: 382#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 380#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 45#L795true, Black: 408#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 403#(or (not (= ~__unbuffered_p1_EAX~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: 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: 413#(and (= ~z~0 1) (<= 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: 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: 402#(= ~z~0 1), Black: 410#(and (= ~z~0 1) (<= 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: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 438#(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: 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: 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)), 400#true, 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: 185#(= ~__unbuffered_p3_EAX~0 0), Black: 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)), 69#L2true, Black: 309#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 304#true, Black: 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 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: 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: 353#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~__unbuffered_p3_EBX~0 1)), Black: 351#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~__unbuffered_p3_EBX~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0)), 71#L765true, Black: 344#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0)), 343#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 371#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd3~0 0)), 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))]) [2022-07-19 21:09:59,408 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-07-19 21:09:59,408 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-19 21:09:59,408 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-19 21:09:59,408 INFO L387 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-07-19 21:10:00,730 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][175], [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: 382#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 408#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 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: 403#(or (not (= ~__unbuffered_p1_EAX~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: 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: 413#(and (= ~z~0 1) (<= 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: 402#(= ~z~0 1), 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: 410#(and (= ~z~0 1) (<= 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: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 438#(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: 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: 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)), 400#true, 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, 380#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), Black: 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)), 69#L2true, Black: 309#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 304#true, 106#L768true, Black: 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L788true, Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$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: 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: 353#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~__unbuffered_p3_EBX~0 1)), Black: 351#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~__unbuffered_p3_EBX~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0)), Black: 344#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0)), Black: 343#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$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$tmp_guard0~0)), 342#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0))]) [2022-07-19 21:10:00,730 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-19 21:10:00,730 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-19 21:10:00,730 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-19 21:10:00,730 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-19 21:10:01,012 INFO L382 tUnfolder$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][206], [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: 382#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~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)), 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 408#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 403#(or (not (= ~__unbuffered_p1_EAX~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: 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: 413#(and (= ~z~0 1) (<= 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: 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: 402#(= ~z~0 1), Black: 410#(and (= ~z~0 1) (<= 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: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 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: 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)), 400#true, 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, 380#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), Black: 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: 309#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 304#true, Black: 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L788true, Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, 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: 353#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~__unbuffered_p3_EBX~0 1)), Black: 351#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~__unbuffered_p3_EBX~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0)), 71#L765true, Black: 344#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0)), Black: 343#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 440#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 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)), 342#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0))]) [2022-07-19 21:10:01,012 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-19 21:10:01,012 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-19 21:10:01,012 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-19 21:10:01,012 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-19 21:10:01,013 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][252], [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, 47#L808true, Black: 382#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 380#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 408#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 403#(or (not (= ~__unbuffered_p1_EAX~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: 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: 413#(and (= ~z~0 1) (<= 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: 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: 402#(= ~z~0 1), Black: 410#(and (= ~z~0 1) (<= 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: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 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, 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)), 400#true, 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|))), 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: 185#(= ~__unbuffered_p3_EAX~0 0), Black: 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)), 69#L2true, Black: 309#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 304#true, Black: 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 444#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$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: 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: 353#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~__unbuffered_p3_EBX~0 1)), Black: 351#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~__unbuffered_p3_EBX~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0)), 71#L765true, Black: 344#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0)), 343#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 371#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd3~0 0)), 93#L798true, Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-07-19 21:10:01,013 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-07-19 21:10:01,013 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-19 21:10:01,013 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-19 21:10:01,013 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-07-19 21:10:01,739 INFO L382 tUnfolder$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][252], [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: 382#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 408#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 403#(or (not (= ~__unbuffered_p1_EAX~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: 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: 413#(and (= ~z~0 1) (<= 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: 402#(= ~z~0 1), 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: 410#(and (= ~z~0 1) (<= 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: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 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, 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)), 400#true, 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|))), 380#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 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: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, Black: 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: 309#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 69#L2true, Black: 304#true, Black: 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L768true, 444#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L788true, Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 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: 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: 353#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~__unbuffered_p3_EBX~0 1)), Black: 351#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~__unbuffered_p3_EBX~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0)), Black: 344#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0)), Black: 343#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 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)), 342#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0))]) [2022-07-19 21:10:01,739 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-19 21:10:01,739 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:10:01,739 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:10:01,739 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:10:01,750 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][206], [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: 382#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~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)), 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 408#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 403#(or (not (= ~__unbuffered_p1_EAX~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: 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: 413#(and (= ~z~0 1) (<= 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: 402#(= ~z~0 1), 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: 410#(and (= ~z~0 1) (<= 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: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 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: 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)), 400#true, 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, 380#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), Black: 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: 309#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 304#true, Black: 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L768true, 19#L788true, Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, 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: 353#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~__unbuffered_p3_EBX~0 1)), Black: 351#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~__unbuffered_p3_EBX~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0)), Black: 344#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0)), Black: 343#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 440#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 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$tmp_guard0~0)), 342#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0))]) [2022-07-19 21:10:01,750 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-19 21:10:01,750 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:10:01,750 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:10:01,750 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:10:01,781 INFO L382 tUnfolder$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][175], [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: 382#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 380#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 45#L795true, Black: 408#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 403#(or (not (= ~__unbuffered_p1_EAX~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: 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: 413#(and (= ~z~0 1) (<= 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: 402#(= ~z~0 1), 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: 410#(and (= ~z~0 1) (<= 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: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 438#(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: 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: 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)), 400#true, 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, Black: 185#(= ~__unbuffered_p3_EAX~0 0), Black: 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)), 69#L2true, Black: 309#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 304#true, Black: 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L768true, Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 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: 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: 353#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~__unbuffered_p3_EBX~0 1)), Black: 351#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~__unbuffered_p3_EBX~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0)), Black: 344#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0)), Black: 343#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 371#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd3~0 0)), 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)), 342#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0))]) [2022-07-19 21:10:01,781 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-19 21:10:01,781 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:10:01,781 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:10:01,781 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:10:02,802 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][206], [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: 382#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~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)), 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, Black: 408#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 403#(or (not (= ~__unbuffered_p1_EAX~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: 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: 413#(and (= ~z~0 1) (<= 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: 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: 402#(= ~z~0 1), Black: 410#(and (= ~z~0 1) (<= 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: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 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: 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)), 400#true, 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, 380#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), Black: 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: 309#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 304#true, Black: 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L788true, Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, 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: 353#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~__unbuffered_p3_EBX~0 1)), Black: 351#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~__unbuffered_p3_EBX~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0)), 71#L765true, Black: 344#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0)), Black: 343#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 440#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 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$tmp_guard0~0)), 342#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0))]) [2022-07-19 21:10:02,802 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-19 21:10:02,802 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:10:02,802 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:10:02,802 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:10:02,803 INFO L382 tUnfolder$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][312], [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: 382#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 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)), Black: 408#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 403#(or (not (= ~__unbuffered_p1_EAX~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: 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: 413#(and (= ~z~0 1) (<= 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: 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: 402#(= ~z~0 1), Black: 410#(and (= ~z~0 1) (<= 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: 263#(and (= (+ ~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: 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: 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)), 400#true, 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|))), 380#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, Black: 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: 309#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 304#true, Black: 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L788true, 446#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 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: 353#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~__unbuffered_p3_EBX~0 1)), Black: 351#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~__unbuffered_p3_EBX~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0)), 71#L765true, Black: 344#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0)), Black: 343#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 342#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0))]) [2022-07-19 21:10:02,803 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-19 21:10:02,803 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:10:02,803 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:10:02,803 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:10:02,804 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][312], [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, 47#L808true, Black: 382#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 380#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 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)), Black: 408#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 403#(or (not (= ~__unbuffered_p1_EAX~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: 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: 413#(and (= ~z~0 1) (<= 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: 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: 402#(= ~z~0 1), Black: 410#(and (= ~z~0 1) (<= 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: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 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))), 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: 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)), 400#true, 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: 185#(= ~__unbuffered_p3_EAX~0 0), Black: 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: 309#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 304#true, Black: 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 446#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$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: 353#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~__unbuffered_p3_EBX~0 1)), Black: 351#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~__unbuffered_p3_EBX~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0)), 71#L765true, Black: 344#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0)), 343#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 371#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd3~0 0)), 93#L798true]) [2022-07-19 21:10:02,804 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-07-19 21:10:02,804 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:10:02,804 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:10:02,804 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-07-19 21:10:03,579 INFO L382 tUnfolder$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][312], [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: 382#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), 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)), Black: 408#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 403#(or (not (= ~__unbuffered_p1_EAX~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: 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: 413#(and (= ~z~0 1) (<= 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: 402#(= ~z~0 1), 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: 410#(and (= ~z~0 1) (<= 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: 263#(and (= (+ ~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: 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: 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)), 400#true, 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|))), 380#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, Black: 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: 309#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 304#true, Black: 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L768true, 19#L788true, 446#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 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: 353#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~__unbuffered_p3_EBX~0 1)), Black: 351#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~__unbuffered_p3_EBX~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0)), Black: 344#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0)), Black: 343#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 342#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0))]) [2022-07-19 21:10:03,579 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-19 21:10:03,579 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:10:03,579 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:10:03,579 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:10:03,588 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][206], [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: 382#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~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)), 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 138#L3-1true, Black: 408#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 403#(or (not (= ~__unbuffered_p1_EAX~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: 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: 413#(and (= ~z~0 1) (<= 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: 402#(= ~z~0 1), 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: 410#(and (= ~z~0 1) (<= 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: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 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: 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)), 400#true, 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, 380#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), Black: 185#(= ~__unbuffered_p3_EAX~0 0), Black: 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: 309#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 304#true, Black: 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L768true, 19#L788true, Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, 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: 353#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~__unbuffered_p3_EBX~0 1)), Black: 351#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~__unbuffered_p3_EBX~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0)), Black: 344#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0)), Black: 343#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 440#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 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$tmp_guard0~0)), 342#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0))]) [2022-07-19 21:10:03,588 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-19 21:10:03,588 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:10:03,588 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:10:03,588 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:10:03,614 INFO L382 tUnfolder$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][206], [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: 382#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 380#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 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, Black: 408#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 403#(or (not (= ~__unbuffered_p1_EAX~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: 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: 413#(and (= ~z~0 1) (<= 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: 402#(= ~z~0 1), 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: 410#(and (= ~z~0 1) (<= 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: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 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: 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)), 400#true, 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, Black: 185#(= ~__unbuffered_p3_EAX~0 0), Black: 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: 309#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 304#true, Black: 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L768true, Black: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 207#true, 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: 353#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~__unbuffered_p3_EBX~0 1)), Black: 351#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~__unbuffered_p3_EBX~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0)), Black: 344#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0)), Black: 343#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 440#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 371#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd3~0 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)), 342#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0))]) [2022-07-19 21:10:03,614 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-19 21:10:03,614 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:10:03,614 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:10:03,614 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:10:03,615 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][252], [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: 382#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 380#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, Black: 408#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 403#(or (not (= ~__unbuffered_p1_EAX~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: 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: 413#(and (= ~z~0 1) (<= 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: 402#(= ~z~0 1), 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: 410#(and (= ~z~0 1) (<= 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: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 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))), 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|))), 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)), 400#true, 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, 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: 185#(= ~__unbuffered_p3_EAX~0 0), Black: 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)), 69#L2true, Black: 309#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 304#true, Black: 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L768true, 444#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$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: 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: 353#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~__unbuffered_p3_EBX~0 1)), Black: 351#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~__unbuffered_p3_EBX~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0)), Black: 344#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0)), Black: 343#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 93#L798true, 371#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd3~0 0)), Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 342#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0))]) [2022-07-19 21:10:03,615 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-19 21:10:03,615 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:10:03,615 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:10:03,615 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:10:03,616 INFO L382 tUnfolder$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][252], [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: 382#(and (= ~b$r_buff0_thd4~0 0) (= 0 ~b$r_buff1_thd3~0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 0))), Black: 380#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= 0 ~b$r_buff1_thd3~0) (= ~b$w_buff0~0 ~b$r_buff0_thd1~0) (= ~b$r_buff0_thd3~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1)), 260#true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 45#L795true, Black: 408#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 403#(or (not (= ~__unbuffered_p1_EAX~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: 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: 413#(and (= ~z~0 1) (<= 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: 402#(= ~z~0 1), 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: 410#(and (= ~z~0 1) (<= 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: 263#(and (= (+ ~b$w_buff0_used~0 (* (div ~b$w_buff0_used~0 256) (- 256))) 0) (not (= ~b~0 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, 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)), 400#true, 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|))), 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: 185#(= ~__unbuffered_p3_EAX~0 0), 109#L818true, Black: 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)), 69#L2true, Black: 309#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 304#true, Black: 333#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L768true, 444#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__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: 210#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$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: 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: 353#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~__unbuffered_p3_EBX~0 1)), Black: 351#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= ~__unbuffered_p3_EBX~0 1) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0)), Black: 344#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b~0 1) (= 0 ~b$r_buff1_thd2~0)), Black: 343#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd1~0 1) (= ~b$r_buff0_thd2~0 0) (= 0 ~b$r_buff1_thd4~0) (= ~b$w_buff0_used~0 1) (= ~b$w_buff0~0 1) (= 0 ~b$r_buff1_thd2~0)), 371#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd3~0 0)), Black: 248#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 342#(and (= ~b$r_buff0_thd4~0 0) (= ~b$r_buff0_thd2~0 0))]) [2022-07-19 21:10:03,616 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-07-19 21:10:03,616 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:10:03,616 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-07-19 21:10:03,616 INFO L387 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event